./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/fermat2-ll_valuebound20.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc 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_aff22e1c-fb7a-4ec9-a079-0eb61015e936/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff22e1c-fb7a-4ec9-a079-0eb61015e936/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff22e1c-fb7a-4ec9-a079-0eb61015e936/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff22e1c-fb7a-4ec9-a079-0eb61015e936/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/fermat2-ll_valuebound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff22e1c-fb7a-4ec9-a079-0eb61015e936/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff22e1c-fb7a-4ec9-a079-0eb61015e936/bin/ukojak-verify-afCqCEvfdi --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 cd2a63b33e7bbe230c7b5ef9bb577263b79c304327f57b571a4977a8b534c93c --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:54:51,103 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:54:51,171 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff22e1c-fb7a-4ec9-a079-0eb61015e936/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-24 22:54:51,176 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:54:51,177 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:54:51,202 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:54:51,203 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:54:51,204 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:54:51,205 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:54:51,206 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:54:51,206 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:54:51,207 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:54:51,208 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:54:51,208 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:54:51,209 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:54:51,209 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:54:51,216 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:54:51,216 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:54:51,217 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:54:51,218 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-24 22:54:51,219 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-24 22:54:51,219 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:54:51,220 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:54:51,220 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:54:51,221 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:54:51,222 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:54:51,222 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:54:51,223 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:54:51,223 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:54:51,224 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:54:51,225 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:54:51,225 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:54:51,226 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:54:51,226 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:54:51,226 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:54:51,227 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_aff22e1c-fb7a-4ec9-a079-0eb61015e936/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff22e1c-fb7a-4ec9-a079-0eb61015e936/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cd2a63b33e7bbe230c7b5ef9bb577263b79c304327f57b571a4977a8b534c93c [2023-11-24 22:54:51,538 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:54:51,570 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:54:51,573 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:54:51,575 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:54:51,575 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:54:51,577 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff22e1c-fb7a-4ec9-a079-0eb61015e936/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/nla-digbench-scaling/fermat2-ll_valuebound20.c [2023-11-24 22:54:54,888 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:54:55,170 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:54:55,171 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff22e1c-fb7a-4ec9-a079-0eb61015e936/sv-benchmarks/c/nla-digbench-scaling/fermat2-ll_valuebound20.c [2023-11-24 22:54:55,182 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff22e1c-fb7a-4ec9-a079-0eb61015e936/bin/ukojak-verify-afCqCEvfdi/data/6cdefce8e/7f0e5e1157394901a9f761b599fd5633/FLAG06b58d39b [2023-11-24 22:54:55,200 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff22e1c-fb7a-4ec9-a079-0eb61015e936/bin/ukojak-verify-afCqCEvfdi/data/6cdefce8e/7f0e5e1157394901a9f761b599fd5633 [2023-11-24 22:54:55,208 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:54:55,211 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:54:55,216 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:54:55,216 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:54:55,223 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:54:55,227 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:54:55" (1/1) ... [2023-11-24 22:54:55,228 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35be26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:55, skipping insertion in model container [2023-11-24 22:54:55,229 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:54:55" (1/1) ... [2023-11-24 22:54:55,264 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:54:55,520 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:54:55,543 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:54:55,576 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:54:55,600 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:54:55,601 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:55 WrapperNode [2023-11-24 22:54:55,601 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:54:55,603 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:54:55,603 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:54:55,604 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:54:55,614 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:55" (1/1) ... [2023-11-24 22:54:55,624 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:55" (1/1) ... [2023-11-24 22:54:55,672 INFO L138 Inliner]: procedures = 14, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 106 [2023-11-24 22:54:55,673 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:54:55,674 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:54:55,674 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:54:55,674 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:54:55,688 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:55" (1/1) ... [2023-11-24 22:54:55,689 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:55" (1/1) ... [2023-11-24 22:54:55,694 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:55" (1/1) ... [2023-11-24 22:54:55,694 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:55" (1/1) ... [2023-11-24 22:54:55,709 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:55" (1/1) ... [2023-11-24 22:54:55,714 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:55" (1/1) ... [2023-11-24 22:54:55,716 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:55" (1/1) ... [2023-11-24 22:54:55,717 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:55" (1/1) ... [2023-11-24 22:54:55,720 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:54:55,721 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:54:55,721 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:54:55,722 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:54:55,723 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:55" (1/1) ... [2023-11-24 22:54:55,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:54:55,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff22e1c-fb7a-4ec9-a079-0eb61015e936/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:54:55,768 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff22e1c-fb7a-4ec9-a079-0eb61015e936/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:54:55,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff22e1c-fb7a-4ec9-a079-0eb61015e936/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:54:55,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:54:55,821 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 22:54:55,821 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 22:54:55,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:54:55,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:54:55,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:54:55,822 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-24 22:54:55,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-24 22:54:55,911 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:54:55,914 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:54:56,626 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:54:56,680 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:54:56,687 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 22:54:56,689 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:54:56 BoogieIcfgContainer [2023-11-24 22:54:56,689 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:54:56,690 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:54:56,690 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:54:56,709 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:54:56,710 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:54:56" (1/1) ... [2023-11-24 22:54:56,718 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:54:56,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:56,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 129 states and 135 transitions. [2023-11-24 22:54:56,793 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 135 transitions. [2023-11-24 22:54:56,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-24 22:54:56,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:56,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:56,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:57,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:54:57,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:57,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 128 states and 134 transitions. [2023-11-24 22:54:57,183 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 134 transitions. [2023-11-24 22:54:57,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-24 22:54:57,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:57,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:57,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:57,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:54:57,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:57,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 127 states and 133 transitions. [2023-11-24 22:54:57,328 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 133 transitions. [2023-11-24 22:54:57,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-24 22:54:57,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:57,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:57,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:57,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:54:57,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:57,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 126 states and 132 transitions. [2023-11-24 22:54:57,423 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 132 transitions. [2023-11-24 22:54:57,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-24 22:54:57,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:57,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:57,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:57,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:54:57,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:57,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 125 states and 131 transitions. [2023-11-24 22:54:57,515 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 131 transitions. [2023-11-24 22:54:57,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-24 22:54:57,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:57,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:57,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:57,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:54:57,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:57,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 124 states and 130 transitions. [2023-11-24 22:54:57,577 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 130 transitions. [2023-11-24 22:54:57,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:54:57,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:57,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:57,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:57,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:54:57,655 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:54:57,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:54:58,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:58,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:54:58,029 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:54:58,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:54:58,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:58,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:58,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:58,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:54:58,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:54:58,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:54:58,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:58,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:54:58,174 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:54:58,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:54:58,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:58,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:58,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:58,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:54:58,204 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:54:58,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:54:58,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:58,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:54:58,269 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:54:58,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:54:58,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:58,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:58,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:58,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:54:58,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:54:58,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:54:58,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:58,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:54:58,386 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:54:58,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:54:58,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:58,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:58,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:58,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:54:58,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:54:58,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:54:58,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:58,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:54:58,523 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:54:58,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:54:58,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:58,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:58,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:58,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:54:58,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:54:58,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:54:58,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:58,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:54:58,651 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:54:58,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:54:58,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:58,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:58,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:58,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:54:58,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:54:58,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:54:58,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:58,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:54:58,749 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:54:58,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:54:58,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:58,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:58,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:58,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:54:58,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:54:58,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:54:58,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:58,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:54:58,867 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:54:58,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:54:58,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:58,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:58,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:58,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:54:58,913 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:54:58,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:54:58,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:58,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:54:58,967 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:54:58,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:54:58,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:58,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:59,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:59,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:54:59,022 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:54:59,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:54:59,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:59,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:54:59,090 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:54:59,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:54:59,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:59,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:59,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:59,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:54:59,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:54:59,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:54:59,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:59,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:54:59,191 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:54:59,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:54:59,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:59,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:59,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:59,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:54:59,225 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:54:59,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:54:59,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:59,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:54:59,275 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:54:59,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:54:59,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:59,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:59,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:59,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:54:59,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:54:59,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:54:59,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:59,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:54:59,358 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:54:59,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:54:59,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:59,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:59,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:59,384 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:54:59,385 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:54:59,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:54:59,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:59,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:54:59,436 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:54:59,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:54:59,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:59,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:59,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:59,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:54:59,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:54:59,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:54:59,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:59,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:54:59,547 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:54:59,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:54:59,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:59,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:59,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:59,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:54:59,571 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:54:59,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:54:59,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:59,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:54:59,632 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:54:59,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:54:59,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:59,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:59,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:59,677 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:54:59,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:54:59,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:54:59,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:59,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:54:59,731 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:54:59,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:54:59,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:59,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:59,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:59,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:54:59,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:54:59,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:54:59,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:59,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:54:59,816 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:54:59,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:54:59,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:59,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:59,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:59,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:54:59,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:54:59,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:54:59,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:59,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:54:59,895 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:54:59,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:54:59,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:59,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:59,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:59,924 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:54:59,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:54:59,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:54:59,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:59,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:54:59,975 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:54:59,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:54:59,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:59,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:59,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:59,997 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:54:59,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:00,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:00,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:00,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:00,050 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:00,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:00,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:00,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:00,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:00,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:00,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:00,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:00,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:00,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:00,129 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:00,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:00,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:00,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:00,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:00,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:00,149 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:00,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:00,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:00,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:00,193 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:00,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:00,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:00,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:00,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:00,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:00,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:00,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:00,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:00,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:00,257 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:00,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:00,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:00,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:00,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:00,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:00,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:00,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:00,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:00,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:00,334 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:00,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:00,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:00,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:00,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:00,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:00,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:00,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:00,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:00,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:00,404 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:00,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:00,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:00,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:00,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:00,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:00,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:00,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:00,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:00,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:00,473 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:00,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:00,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:00,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:00,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:00,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:00,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:00,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:00,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:00,538 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:00,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:00,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:00,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:00,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:00,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:00,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:00,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:00,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:00,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:00,636 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:00,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:00,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:00,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:00,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:00,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:00,662 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:00,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:00,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:00,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:00,718 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:00,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:00,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:00,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:00,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:00,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:00,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:00,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:00,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:00,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:00,792 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:00,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:00,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:00,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:00,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:00,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:00,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:00,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:00,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:00,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:00,880 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:00,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:00,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:00,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:00,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:00,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:00,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:00,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:00,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:00,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:00,954 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:00,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:00,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:00,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:00,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:00,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:00,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:01,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:01,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:01,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:01,025 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:01,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:01,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:01,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:01,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:01,045 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:01,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:01,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:01,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:01,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:01,089 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:01,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:01,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:01,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:01,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:01,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:01,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:01,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:01,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:01,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:01,169 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:01,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:01,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:01,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:01,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:01,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:01,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:01,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:01,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:01,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:01,243 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:01,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:01,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:01,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:01,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:01,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:01,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:01,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:01,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:01,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:01,304 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:01,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:01,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:01,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:01,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:01,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:01,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:01,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:01,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:01,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:01,368 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:01,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:01,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:01,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:01,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:01,387 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:01,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:01,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:01,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:01,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:01,430 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:01,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:01,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:01,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:01,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:01,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:01,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:01,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:01,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:01,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:01,501 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:01,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:01,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:01,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:01,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:01,521 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:01,522 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:01,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:01,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:01,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:01,566 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:01,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:01,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:01,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:01,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:01,602 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:01,603 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:01,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:01,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:01,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:01,652 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:01,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:01,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:01,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:01,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:01,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:01,673 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:01,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:01,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:01,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:01,712 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:01,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:01,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:01,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:01,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:01,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:01,749 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:01,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:01,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:01,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:01,787 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:01,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:01,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:01,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:01,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:01,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:01,806 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:01,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:01,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:01,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:01,849 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:01,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:01,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:01,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:01,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:01,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:01,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:01,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:01,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:01,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:01,915 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:01,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:01,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:01,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:01,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:01,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:01,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:01,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:01,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:01,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:01,982 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:01,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:01,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:01,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:02,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:02,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:02,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:02,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:02,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:02,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:02,040 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:02,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:02,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:02,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:02,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:02,057 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:02,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:02,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:02,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:02,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:02,095 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:02,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:02,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:02,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:02,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:02,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:02,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:02,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:02,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:02,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:02,148 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:02,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:02,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:02,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:02,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:02,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:02,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:02,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:02,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:02,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:02,207 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:02,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:02,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:02,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:02,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:02,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:02,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:02,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:02,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:02,261 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:02,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:02,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:02,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:02,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:02,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:02,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:02,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:02,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:02,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:02,319 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:02,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:02,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:02,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:02,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:02,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:02,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:02,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:02,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:02,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:02,383 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:02,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:02,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:02,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:02,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:02,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:02,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:02,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:02,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:02,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:02,446 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:02,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:02,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:02,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:02,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:02,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:02,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:02,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:02,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:02,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:02,506 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:02,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:02,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:02,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:02,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:02,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:02,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:02,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:02,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:02,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:02,567 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:02,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:02,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:02,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:02,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:02,590 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:02,591 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:02,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:02,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:02,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:02,630 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:02,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:02,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:02,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:02,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:02,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:02,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:02,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:02,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:02,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:02,683 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:02,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:02,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:02,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:02,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:02,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:02,701 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:02,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:02,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:02,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:02,737 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:02,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:02,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:02,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:02,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:02,791 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:02,792 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:02,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:02,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:02,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:02,825 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:02,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:02,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:02,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:02,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:02,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:02,842 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:02,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:02,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:02,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:02,879 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:02,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:02,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:02,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:02,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:02,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:02,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:02,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:02,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:02,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:02,948 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:02,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:02,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:02,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:02,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:02,965 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:02,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:02,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:03,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:03,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:03,003 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:03,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:03,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:03,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:03,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:03,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:03,021 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:03,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:03,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:03,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:03,061 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:03,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:03,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:03,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:03,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:03,078 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:03,079 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:03,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:03,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:03,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:03,120 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:03,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:03,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:03,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:03,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:03,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:03,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:03,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:03,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:03,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:03,178 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:03,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:03,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:03,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:03,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:03,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:03,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:03,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:03,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:03,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:03,241 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:03,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:03,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:03,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:03,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:03,260 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:03,261 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:03,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:03,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:03,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:03,299 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:03,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:03,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:03,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:03,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:03,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:03,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:03,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:03,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:03,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:03,359 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:03,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:03,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:03,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:03,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:03,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:03,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:03,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:03,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:03,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:03,427 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:03,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:03,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:03,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:03,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:03,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:03,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:03,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:03,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:03,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:03,479 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:03,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:03,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:03,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:03,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:03,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:03,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:03,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:03,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:03,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:03,535 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:03,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:03,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:03,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:03,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:03,552 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:03,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:03,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:03,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:03,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:03,592 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:03,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:03,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:03,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:03,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:03,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:03,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:03,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:03,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:03,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:03,647 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:03,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:03,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:03,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:03,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:03,664 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:03,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:03,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:03,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:03,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:03,703 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:03,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:03,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:03,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:03,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:03,721 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:03,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:03,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:03,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:03,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:03,759 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:03,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:03,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:03,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:03,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:03,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:03,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:03,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:03,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:03,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:03,842 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:03,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:03,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:03,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:03,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:03,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:03,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:03,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:03,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:03,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:03,896 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:03,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:03,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:03,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:03,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:03,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:03,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:03,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:03,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:03,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:03,956 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:03,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:03,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:03,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:03,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:03,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:03,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:04,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:04,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:04,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:04,012 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:04,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:04,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:04,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:04,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:04,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:04,033 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:04,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:04,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:04,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:04,070 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:04,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:04,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:04,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:04,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:04,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:04,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:04,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:04,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:04,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:04,134 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:04,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:04,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:04,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:04,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:04,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:04,153 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:04,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:04,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:04,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:04,195 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:04,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:04,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:04,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:04,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:04,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:04,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:04,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:04,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:04,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:04,251 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:04,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:04,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:04,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:04,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:04,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:04,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:04,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:04,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:04,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:04,304 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:04,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:04,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:04,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:04,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:04,326 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:04,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:04,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:04,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:04,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:04,363 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:04,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:04,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:04,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:04,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:04,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:04,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:04,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:04,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:04,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:04,418 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:04,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:04,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:04,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:04,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:04,436 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:04,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:04,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:04,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:04,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:04,475 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:04,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:04,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:04,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:04,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:04,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:04,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:04,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:04,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:04,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:04,533 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:04,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:04,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:04,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:04,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:04,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:04,549 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:04,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:04,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:04,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:04,584 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:04,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:04,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:04,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:04,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:04,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:04,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:04,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:04,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:04,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:04,635 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:04,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:04,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:04,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:04,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:04,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:04,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:04,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:04,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:04,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:04,689 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:04,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:04,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:04,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:04,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:04,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:04,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:04,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:04,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:04,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:04,740 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:04,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:04,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:04,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:04,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:04,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:04,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:04,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:04,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:04,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:04,833 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:04,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:04,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:04,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:04,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:04,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:04,850 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:04,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:04,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:04,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:04,894 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:04,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:04,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:04,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:04,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:04,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:04,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:04,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:04,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:04,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:04,954 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:04,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:04,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:04,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:04,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:04,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:04,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:05,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:05,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:05,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:05,018 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:05,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:05,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:05,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:05,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:05,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:05,038 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:05,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:05,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:05,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:05,080 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:05,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:05,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:05,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:05,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:05,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:05,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:05,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:05,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:05,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:05,142 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:05,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:05,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:05,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:05,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:05,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:05,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:05,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:05,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:05,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:05,203 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:05,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:05,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:05,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:05,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:05,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:05,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:05,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:05,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:05,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:05,260 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:05,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:05,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:05,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:05,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:05,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:05,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:05,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:05,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:05,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:05,318 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:05,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:05,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:05,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:05,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:05,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:05,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:05,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:05,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:05,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:05,390 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:05,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:05,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:05,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:05,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:05,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:05,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:05,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:05,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:05,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:05,441 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:05,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:05,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:05,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:05,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:05,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:05,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:05,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:05,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:05,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:05,492 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:05,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:05,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:05,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:05,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:05,508 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:05,509 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:05,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:05,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:05,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:05,558 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:05,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:05,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:05,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:05,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:05,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:05,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:05,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:05,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:05,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:05,612 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:05,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:05,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:05,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:05,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:05,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:05,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:05,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:05,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:05,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:05,664 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:05,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:05,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:05,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:05,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:05,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:05,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:05,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:05,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:05,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:05,718 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:05,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:05,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:05,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:05,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:05,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:05,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:05,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:05,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:05,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:05,778 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:05,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:05,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:05,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:05,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:05,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:05,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:05,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:05,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:05,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:05,842 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:05,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:05,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:05,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:05,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:05,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:05,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:05,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:05,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:05,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:05,902 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:05,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:05,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:05,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:05,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:05,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:05,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:05,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:05,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:05,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:05,967 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:05,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:05,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:05,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:05,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:05,985 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:05,986 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:06,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:06,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:06,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:06,026 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:06,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:06,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:06,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:06,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:06,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:06,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:06,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:06,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:06,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:06,101 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:06,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:06,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:06,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:06,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:06,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:06,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:06,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:06,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:06,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:06,156 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:06,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:06,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:06,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:06,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:06,180 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:06,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:06,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:06,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:06,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:06,218 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:06,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:06,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:06,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:06,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:06,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:06,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:06,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:06,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:06,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:06,270 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:06,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:06,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:06,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:06,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:06,287 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:06,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:06,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:06,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:06,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:06,321 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:06,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:06,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:06,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:06,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:06,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:06,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:06,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:06,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:06,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:06,369 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:06,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:06,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:06,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:06,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:06,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:06,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:06,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:06,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:06,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:06,420 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:06,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:06,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:06,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:06,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:06,436 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:06,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:06,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:06,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:06,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:06,470 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:06,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:06,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:06,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:06,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:06,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:06,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:06,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:06,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:06,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:06,519 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:06,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:06,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:06,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:06,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:06,534 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:06,534 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:06,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:06,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:06,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:06,568 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:06,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:06,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:06,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:06,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:06,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:06,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:06,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:06,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:06,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:06,617 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:06,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:06,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:06,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:06,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:06,636 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:06,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:06,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:06,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:06,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:06,675 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:06,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:06,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:06,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:06,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:06,690 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:06,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:06,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:06,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:06,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:06,727 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:06,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:06,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:06,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:06,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:06,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:06,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:06,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:06,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:06,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:06,779 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:06,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:06,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:06,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:06,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:06,795 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:06,796 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:06,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:06,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:06,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:06,834 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:06,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:06,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:06,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:06,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:06,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:06,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:06,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:06,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:06,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:06,891 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:06,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:06,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:06,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:06,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:06,907 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:06,908 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:06,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:06,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:06,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:06,942 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:06,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:06,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:06,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:06,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:06,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:06,959 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:06,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:07,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:07,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:07,001 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:07,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:07,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:07,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:07,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:07,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:07,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:07,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:07,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:07,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:07,050 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:07,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:07,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:07,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:07,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:07,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:07,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:07,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:07,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:07,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:07,104 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:07,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:07,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:07,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:07,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:07,121 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:07,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:07,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:07,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:07,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:07,157 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:07,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:07,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:07,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:07,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:07,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:07,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:07,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:07,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:07,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:07,206 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:07,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:07,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:07,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:07,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:07,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:07,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:07,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:07,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:07,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:07,280 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:07,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:07,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:07,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:07,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:07,295 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:07,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:07,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:07,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:07,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:07,328 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:07,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:07,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:07,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:07,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:07,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:07,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:07,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:07,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:07,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:07,375 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:07,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:07,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:07,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:07,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:07,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:07,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:07,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:07,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:07,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:07,421 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:07,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:07,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:07,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:07,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:07,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:07,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:07,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:07,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:07,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:07,468 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:07,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:07,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:07,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:07,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:07,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:07,485 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:07,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:07,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:07,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:07,519 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:07,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:07,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:07,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:07,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:07,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:07,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:07,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:07,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:07,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:07,581 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:07,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:07,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:07,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:07,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:07,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:07,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:07,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:07,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:07,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:07,645 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:07,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:07,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:07,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:07,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:07,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:07,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:07,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:07,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:07,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:07,695 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:07,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:07,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:07,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:07,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:07,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:07,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:07,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:07,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:07,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:07,744 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:07,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:07,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:07,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:07,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:07,759 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:07,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:07,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:07,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:07,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:07,793 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:07,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:07,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:07,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:07,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:07,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:07,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:07,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:07,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:07,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:07,844 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:07,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:07,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:07,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:07,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:07,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:07,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:07,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:07,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:07,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:07,892 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:07,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:07,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:07,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:07,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:07,907 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:07,908 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:07,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:07,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:07,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:07,940 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:07,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:07,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:07,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:07,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:07,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:07,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:07,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:07,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:07,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:07,987 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:07,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:07,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:07,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:08,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:08,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:08,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:08,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:08,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:08,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:08,036 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:08,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:08,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:08,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:08,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:08,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:08,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:08,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:08,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:08,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:08,085 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:08,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:08,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:08,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:08,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:08,100 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:08,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:08,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:08,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:08,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:08,136 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:08,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:08,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:08,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:08,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:08,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:08,152 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:08,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:08,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:08,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:08,189 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:08,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:08,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:08,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:08,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:08,206 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:08,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:08,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:08,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:08,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:08,250 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:08,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:08,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:08,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:08,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:08,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:08,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:08,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:08,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:08,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:08,307 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:08,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:08,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:08,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:08,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:08,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:08,330 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:08,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:08,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:08,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:08,406 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:08,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:08,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:08,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:08,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:08,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:08,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:08,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:08,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:08,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:08,455 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:08,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:08,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:08,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:08,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:08,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:08,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:08,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:08,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:08,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:08,505 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:08,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:08,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:08,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:08,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:08,525 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:08,526 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:08,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:08,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:08,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:08,560 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:08,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:08,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:08,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:08,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:08,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:08,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:08,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:08,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:08,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:08,610 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:08,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:08,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:08,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:08,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:08,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:08,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:08,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:08,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:08,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:08,666 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:08,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:08,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:08,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:08,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:08,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:08,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:08,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:08,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:08,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:08,720 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:08,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:08,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:08,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:08,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:08,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:08,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:08,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:08,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:08,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:08,769 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:08,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:08,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:08,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:08,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:08,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:08,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:08,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:08,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:08,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:08,817 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:08,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:08,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:08,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:08,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:08,832 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:08,832 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:08,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:08,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:08,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:08,865 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:08,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:08,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:08,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:08,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:08,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:08,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:08,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:08,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:08,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:08,917 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:08,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:08,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:08,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:08,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:08,933 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:08,934 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:08,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:08,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:08,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:08,974 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:08,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:08,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:08,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:08,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:08,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:08,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:09,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:09,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:09,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:09,030 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:09,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:09,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:09,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:09,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:09,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:09,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:09,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:09,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:09,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:09,085 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:09,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:09,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:09,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:09,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:09,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:09,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:09,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:09,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:09,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:09,138 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:09,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:09,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:09,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:09,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:09,154 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:09,155 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:09,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:09,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:09,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:09,193 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:09,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:09,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:09,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:09,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:09,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:09,210 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:09,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:09,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:09,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:09,246 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:09,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:09,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:09,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:09,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:09,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:09,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:09,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:09,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:09,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:09,299 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:09,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:09,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:09,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:09,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:09,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:09,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:09,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:09,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:09,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:09,349 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:09,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:09,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:09,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:09,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:09,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:09,365 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:09,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:09,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:09,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:09,413 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:09,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:09,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:09,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:09,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:09,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:09,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:09,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:09,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:09,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:09,464 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:09,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:09,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:09,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:09,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:09,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:09,481 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:09,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:09,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:09,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:09,515 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:09,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:09,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:09,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:09,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:09,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:09,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:09,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:09,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:09,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:09,587 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:09,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:09,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:09,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:09,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:09,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:09,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:09,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:09,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:09,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:09,638 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:09,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:09,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:09,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:09,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:09,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:09,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:09,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:09,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:09,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:09,694 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:09,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:09,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:09,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:09,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:09,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:09,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:09,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:09,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:09,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:09,743 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:09,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:09,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:09,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:09,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:09,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:09,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:09,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:09,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:09,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:09,806 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:09,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:09,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:09,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:09,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:09,824 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:09,825 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:09,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:09,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:09,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:09,857 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:09,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:09,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:09,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:09,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:09,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:09,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:09,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:09,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:09,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:09,901 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:09,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:09,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:09,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:09,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:09,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:09,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:09,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:09,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:09,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:09,951 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:09,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:09,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:09,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:09,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:09,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:09,968 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:09,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:09,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:09,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:09,999 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:09,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:09,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:10,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:10,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:10,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:10,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:10,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:10,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:10,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:10,044 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:10,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:10,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:10,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:10,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:10,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:10,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:10,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:10,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:10,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:10,107 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:10,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:10,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:10,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:10,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:10,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:10,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:10,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:10,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:10,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:10,154 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:10,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:10,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:10,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:10,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:10,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:10,169 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:10,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:10,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:10,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:10,200 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:10,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:10,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:10,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:10,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:10,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:10,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:10,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:10,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:10,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:10,254 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:10,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:10,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:10,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:10,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:10,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:10,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:10,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:10,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:10,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:10,302 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:10,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:10,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:10,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:10,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:10,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:10,317 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:10,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:10,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:10,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:10,348 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:10,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:10,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:10,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:10,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:10,363 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:10,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:10,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:10,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:10,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:10,396 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:10,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:10,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:10,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:10,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:10,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:10,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:10,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:10,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:10,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:10,441 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:10,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:10,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:10,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:10,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:10,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:10,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:10,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:10,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:10,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:10,487 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:10,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:10,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:10,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:10,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:10,501 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:10,501 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:10,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:10,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:10,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:10,532 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:10,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:10,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:10,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:10,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:10,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:10,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:10,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:10,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:10,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:10,578 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:10,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:10,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:10,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:10,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:10,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:10,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:10,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:10,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:10,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:10,645 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:10,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:10,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:10,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:10,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:10,660 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:10,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:10,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:10,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:10,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:10,707 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:10,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:10,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:10,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:10,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:10,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:10,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:10,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:10,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:10,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:10,760 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:10,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:10,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:10,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:10,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:10,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:10,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:10,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:10,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:10,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:10,814 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:10,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:10,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:10,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:10,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:10,831 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:10,832 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:10,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:10,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:10,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:10,873 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:10,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:10,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:10,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:10,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:10,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:10,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:10,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:10,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:10,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:10,927 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:10,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:10,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:10,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:10,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:10,943 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:10,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:10,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:10,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:10,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:10,981 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:10,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:10,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:10,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:10,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:10,997 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:10,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:11,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:11,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:11,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:11,035 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:11,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:11,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:11,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:11,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:11,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:11,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:11,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:11,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:11,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:11,086 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:11,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:11,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:11,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:11,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:11,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:11,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:11,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:11,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:11,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:11,131 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:11,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:11,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:11,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:11,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:11,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:11,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:11,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:11,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:11,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:11,176 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:11,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:11,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:11,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:11,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:11,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:11,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:11,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:11,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:11,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:11,225 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:11,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:11,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:11,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:11,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:11,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:11,240 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:11,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:11,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:11,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:11,271 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:11,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:11,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:11,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:11,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:11,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:11,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:11,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:11,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:11,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:11,316 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:11,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:11,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:11,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:11,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:11,331 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:11,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:11,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:11,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:11,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:11,378 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:11,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:11,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:11,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:11,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:11,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:11,393 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:11,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:11,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:11,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:11,426 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:11,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:11,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:11,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:11,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:11,441 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:11,442 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:11,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:11,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:11,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:11,474 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:11,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:11,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:11,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:11,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:11,489 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:11,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:11,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:11,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:11,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:11,526 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:11,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:11,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:11,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:11,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:11,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:11,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:11,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:11,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:11,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:11,573 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:11,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:11,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:11,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:11,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:11,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:11,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:11,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:11,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:11,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:11,622 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:11,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:11,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:11,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:11,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:11,637 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:11,638 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:11,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:11,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:11,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:11,671 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:11,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:11,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:11,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:11,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:11,687 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:11,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:11,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:11,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:11,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:11,722 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:11,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:11,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:11,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:11,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:11,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:11,737 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:11,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:11,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:11,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:11,769 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:11,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:11,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:11,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:11,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:11,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:11,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:11,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:11,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:11,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:11,820 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:11,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:11,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:11,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:11,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:11,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:11,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:11,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:11,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:11,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:11,868 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:11,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:11,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:11,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:11,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:11,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:11,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:11,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:11,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:11,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:11,919 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:11,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:11,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:11,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:11,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:11,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:11,934 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:11,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:11,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:11,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:11,969 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:11,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:11,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:11,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:11,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:11,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:11,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:12,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:12,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:12,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:12,026 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:12,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:12,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:12,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:12,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:12,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:12,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:12,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:12,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:12,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:12,074 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:12,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:12,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:12,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:12,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:12,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:12,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:12,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:12,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:12,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:12,122 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:12,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:12,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:12,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:12,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:12,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:12,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:12,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:12,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:12,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:12,169 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:12,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:12,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:12,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:12,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:12,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:12,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:12,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:12,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:12,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:12,218 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:12,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:12,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:12,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:12,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:12,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:12,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:12,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:12,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:12,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:12,265 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:12,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:12,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:12,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:12,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:12,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:12,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:12,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:12,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:12,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:12,310 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:12,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:12,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:12,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:12,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:12,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:12,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:12,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:12,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:12,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:12,355 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:12,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:12,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:12,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:12,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:12,369 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:12,370 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:12,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:12,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:12,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:12,401 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:12,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:12,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:12,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:12,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:12,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:12,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:12,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:12,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:12,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:12,445 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:12,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:12,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:12,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:12,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:12,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:12,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:12,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:12,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:12,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:12,488 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:12,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:12,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:12,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:12,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:12,501 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:12,502 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:12,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:12,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:12,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:12,531 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:12,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:12,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:12,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:12,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:12,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:12,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:12,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:12,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:12,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:12,574 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:12,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:12,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:12,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:12,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:12,587 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:12,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:12,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:12,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:12,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:12,617 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:12,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:12,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:12,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:12,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:12,630 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:12,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:12,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:12,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:12,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:12,665 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:12,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:12,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:12,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:12,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:12,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:12,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:12,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:12,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:12,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:12,720 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:12,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:12,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:12,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:12,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:12,740 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:12,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:12,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:12,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:12,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:12,786 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:12,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:12,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:12,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:12,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:12,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:12,800 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:12,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:12,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:12,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:12,830 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:12,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:12,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:12,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:12,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:12,845 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:12,845 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:12,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:12,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:12,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:12,879 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:12,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:12,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:12,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:12,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:12,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:12,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:12,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:12,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:12,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:12,928 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:12,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:12,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:12,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:12,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:12,943 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:12,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:12,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:12,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:12,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:12,976 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:12,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:12,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:12,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:12,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:12,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:12,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:13,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:13,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:13,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:13,025 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:13,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:13,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:13,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:13,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:13,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:13,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:13,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:13,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:13,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:13,074 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:13,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:13,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:13,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:13,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:13,090 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:13,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:13,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:13,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:13,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:13,126 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:13,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:13,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:13,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:13,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:13,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:13,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:13,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:13,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:13,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:13,177 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:13,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:13,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:13,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:13,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:13,191 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:13,192 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:13,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:13,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:13,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:13,227 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:13,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:13,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:13,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:13,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:13,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:13,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:13,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:13,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:13,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:13,304 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:13,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:13,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:13,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:13,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:13,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:13,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:13,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:13,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:13,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:13,348 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:13,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:13,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:13,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:13,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:13,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:13,361 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:13,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:13,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:13,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:13,389 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:13,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:13,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:13,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:13,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:13,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:13,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:13,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:13,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:13,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:13,436 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:13,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:13,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:13,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:13,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:13,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:13,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:13,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:13,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:13,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:13,478 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:13,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:13,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:13,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:13,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:13,500 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:13,501 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:13,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:13,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:13,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:13,538 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:13,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:13,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:13,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:13,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:13,553 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:13,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:13,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:13,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:13,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:13,597 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:13,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:13,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:13,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:13,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:13,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:13,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:13,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:13,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:13,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:13,670 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:13,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:13,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:13,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:13,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:13,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:13,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:13,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:13,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:13,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:13,732 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:13,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:13,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:13,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:13,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:13,750 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:13,751 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:13,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:13,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:13,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:13,802 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:13,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:13,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:13,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:13,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:13,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:13,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:13,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:13,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:13,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:13,870 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:13,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:13,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:13,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:13,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:13,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:13,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:13,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:13,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:13,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:13,927 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:13,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:13,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:13,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:13,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:13,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:13,949 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:13,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:13,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:13,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:13,986 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:13,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:13,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:13,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:14,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:14,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:14,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:14,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:14,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:14,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:14,042 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:14,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:14,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:14,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:14,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:14,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:14,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:14,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:14,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:14,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:14,121 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:14,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:14,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:14,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:14,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:14,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:14,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:14,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:14,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:14,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:14,183 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:14,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:14,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:14,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:14,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:14,201 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:14,204 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:14,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:14,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:14,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:14,244 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:14,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:14,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:14,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:14,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:14,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:14,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:14,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:14,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:14,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:14,301 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:14,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:14,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:14,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:14,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:14,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:14,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:14,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:14,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:14,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:14,357 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:14,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:14,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:14,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:14,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:14,372 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:14,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:14,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:14,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:14,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:14,406 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:14,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:14,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:14,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:14,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:14,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:14,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:14,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:14,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:14,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:14,469 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:14,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:14,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:14,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:14,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:14,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:14,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:14,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:14,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:14,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:14,530 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:14,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:14,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:14,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:14,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:14,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:14,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:14,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:14,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:14,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:14,588 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:14,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:14,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:14,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:14,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:14,609 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:14,610 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:14,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:14,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:14,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:14,648 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:14,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:14,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:14,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:14,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:14,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:14,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:14,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:14,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:14,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:14,706 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:14,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:14,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:14,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:14,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:14,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:14,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:14,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:14,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:14,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:14,763 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:14,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:14,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:14,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:14,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:14,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:14,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:14,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:14,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:14,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:14,814 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:14,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:14,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:14,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:14,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:14,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:14,854 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:14,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:14,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:14,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:14,882 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:14,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:14,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:14,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:14,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:14,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:14,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:14,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:14,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:14,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:14,945 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:14,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:14,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:14,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:14,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:14,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:14,959 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:14,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:14,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:14,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:14,987 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:14,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:14,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:14,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:15,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:15,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:15,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:15,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:15,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:15,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:15,034 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:15,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:15,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:15,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:15,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:15,048 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:15,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:15,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:15,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:15,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:15,078 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:15,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:15,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:15,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:15,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:15,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:15,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:15,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:15,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:15,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:15,120 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:15,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:15,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:15,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:15,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:15,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:15,135 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:15,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:15,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:15,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:15,163 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:15,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:15,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:15,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:15,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:15,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:15,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:15,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:15,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:15,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:15,207 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:15,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:15,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:15,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:15,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:15,220 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:15,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:15,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:15,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:15,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:15,252 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:15,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:15,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:15,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:15,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:15,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:15,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:15,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:15,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:15,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:15,297 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:15,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:15,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:15,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:15,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:15,311 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:15,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:15,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:15,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:15,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:15,343 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:15,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:15,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:15,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:15,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:15,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:15,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:15,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:15,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:15,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:15,389 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:15,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:15,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:15,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:15,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:15,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:15,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:15,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:15,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:15,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:15,432 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:15,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:15,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:15,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:15,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:15,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:15,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:15,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:15,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:15,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:15,477 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:15,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:15,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:15,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:15,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:15,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:15,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:15,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:15,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:15,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:15,523 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:15,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:15,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:15,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:15,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:15,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:15,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:15,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:15,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:15,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:15,569 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:15,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:15,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:15,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:15,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:15,594 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:15,595 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:15,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:15,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:15,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:15,624 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:15,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:15,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:15,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:15,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:15,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:15,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:15,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:15,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:15,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:15,684 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:15,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:15,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:15,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:15,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:15,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:15,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:15,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:15,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:15,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:15,730 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:15,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:15,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:15,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:15,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:15,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:15,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:15,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:15,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:15,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:15,776 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:15,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:15,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:15,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:15,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:15,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:15,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:15,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:15,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:15,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:15,822 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:15,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:15,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:15,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:15,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:15,836 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:15,837 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:15,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:15,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:15,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:15,876 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:15,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:15,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:15,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:15,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:15,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:15,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:15,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:15,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:15,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:15,923 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:15,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:15,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:15,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:15,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:15,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:15,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:15,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:15,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:15,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:15,968 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:15,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:15,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:15,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:15,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:15,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:15,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:16,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:16,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:16,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:16,015 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:16,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:16,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:16,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:16,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:16,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:16,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:16,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:16,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:16,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:16,061 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:16,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:16,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:16,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:16,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:16,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:16,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:16,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:16,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:16,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:16,108 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:16,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:16,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:16,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:16,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:16,137 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:16,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:16,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:16,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:16,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:16,172 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:16,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:16,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:16,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:16,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:16,188 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:16,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:16,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:16,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:16,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:16,222 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:16,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:16,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:16,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:16,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:16,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:16,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:16,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:16,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:16,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:16,272 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:16,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:16,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:16,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:16,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:16,287 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:16,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:16,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:16,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:16,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:16,323 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:16,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:16,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:16,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:16,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:16,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:16,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:16,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:16,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:16,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:16,372 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:16,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:16,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:16,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:16,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:16,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:16,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:16,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:16,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:16,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:16,423 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:16,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:16,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:16,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:16,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:16,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:16,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:16,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:16,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:16,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:16,473 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:16,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:16,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:16,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:16,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:16,489 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:16,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:16,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:16,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:16,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:16,523 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:16,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:16,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:16,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:16,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:16,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:16,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:16,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:16,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:16,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:16,570 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:16,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:16,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:16,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:16,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:16,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:16,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:16,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:16,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:16,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:16,616 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:16,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:16,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:16,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:16,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:16,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:16,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:16,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:16,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:16,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:16,662 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:16,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:16,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:16,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:16,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:16,675 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:16,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:16,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:16,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:16,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:16,705 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:16,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:16,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:16,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:16,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:16,718 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:16,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:16,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:16,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:16,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:16,749 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:16,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:16,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:16,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:16,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:16,762 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:16,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:16,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:16,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:16,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:16,796 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:16,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:16,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:16,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:16,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:16,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:16,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:16,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:16,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:16,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:16,840 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:16,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:16,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:16,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:16,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:16,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:16,854 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:16,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:16,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:16,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:16,883 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:16,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:16,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:16,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:16,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:16,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:16,897 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:16,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:16,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:16,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:16,926 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:16,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:16,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:16,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:16,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:16,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:16,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:16,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:16,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:16,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:16,970 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:16,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:16,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:16,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:16,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:16,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:16,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:17,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:17,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:17,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:17,015 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:17,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:17,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:17,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:17,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:17,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:17,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:17,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:17,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:17,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:17,058 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:17,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:17,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:17,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:17,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:17,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:17,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:17,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:17,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:17,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:17,103 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:17,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:17,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:17,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:17,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:17,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:17,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:17,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:17,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:17,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:17,147 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:17,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:17,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:17,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:17,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:17,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:17,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:17,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:17,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:17,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:17,191 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:17,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:17,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:17,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:17,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:17,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:17,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:17,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:17,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:17,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:17,238 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:17,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:17,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:17,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:17,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:17,253 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:17,253 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:17,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:17,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:17,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:17,286 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:17,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:17,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:17,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:17,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:17,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:17,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:17,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:17,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:17,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:17,334 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:17,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:17,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:17,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:17,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:17,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:17,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:17,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:17,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:17,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:17,383 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:17,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:17,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:17,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:17,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:17,397 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:17,397 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:17,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:17,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:17,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:17,432 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:17,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:17,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:17,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:17,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:17,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:17,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:17,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:17,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:17,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:17,476 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:17,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:17,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:17,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:17,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:17,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:17,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:17,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:17,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:17,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:17,522 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:17,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:17,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:17,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:17,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:17,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:17,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:17,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:17,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:17,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:17,579 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:17,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:17,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:17,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:17,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:17,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:17,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:17,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:17,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:17,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:17,626 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:17,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:17,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:17,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:17,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:17,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:17,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:17,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:17,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:17,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:17,684 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:17,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:17,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:17,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:17,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:17,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:17,700 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:17,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:17,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:17,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:17,729 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:17,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:17,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:17,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:17,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:17,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:17,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:17,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:17,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:17,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:17,771 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:17,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:17,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:17,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:17,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:17,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:17,788 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:17,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:17,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:17,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:17,816 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:17,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:17,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:17,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:17,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:17,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:17,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:17,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:17,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:17,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:17,860 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:17,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:17,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:17,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:17,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:17,874 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:17,874 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:17,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:17,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:17,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:17,904 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:17,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:17,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:17,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:17,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:17,917 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:17,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:17,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:17,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:17,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:17,949 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:17,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:17,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:17,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:17,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:17,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:17,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:17,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:17,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:17,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:17,994 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:17,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:17,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:17,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:18,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:18,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:18,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:18,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:18,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:18,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:18,076 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:18,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:18,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:18,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:18,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:18,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:18,094 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:18,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:18,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:18,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:18,146 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:18,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:18,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:18,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:18,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:18,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:18,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:18,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:18,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:18,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:18,207 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:18,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:18,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:18,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:18,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:18,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:18,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:18,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:18,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:18,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:18,278 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:18,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:18,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:18,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:18,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:18,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:18,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:18,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:18,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:18,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:18,343 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:18,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:18,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:18,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:18,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:18,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:18,361 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:18,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:18,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:18,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:18,398 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:18,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:18,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:18,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:18,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:18,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:18,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:18,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:18,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:18,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:18,452 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:18,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:18,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:18,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:18,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:18,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:18,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:18,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:18,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:18,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:18,501 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:18,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:18,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:18,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:18,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:18,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:18,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:18,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:18,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:18,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:18,549 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:18,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:18,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:18,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:18,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:18,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:18,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:18,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:18,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:18,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:18,596 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:18,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:18,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:18,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:18,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:18,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:18,610 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:18,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:18,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:18,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:18,641 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:18,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:18,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:18,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:18,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:18,655 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:18,656 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:18,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:18,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:18,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:18,687 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:18,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:18,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:18,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:18,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:18,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:18,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:18,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:18,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:18,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:18,734 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:18,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:18,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:18,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:18,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:18,748 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:18,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:18,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:18,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:18,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:18,779 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:18,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:18,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:18,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:18,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:18,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:18,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:18,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:18,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:18,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:18,822 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:18,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:18,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:18,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:18,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:18,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:18,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:18,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:18,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:18,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:18,872 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:18,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:18,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:18,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:18,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:18,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:18,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:18,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:18,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:18,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:18,918 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:18,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:18,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:18,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:18,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:18,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:18,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:18,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:18,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:18,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:18,966 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:18,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:18,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:18,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:18,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:18,980 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:18,981 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:19,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:19,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:19,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:19,013 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:19,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:19,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:19,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:19,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:19,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:19,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:19,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:19,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:19,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:19,060 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:19,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:19,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:19,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:19,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:19,074 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:19,074 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:19,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:19,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:19,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:19,106 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:19,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:19,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:19,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:19,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:19,121 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:19,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:19,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:19,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:19,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:19,159 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:19,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:19,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:19,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:19,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:19,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:19,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:19,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:19,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:19,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:19,208 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:19,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:19,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:19,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:19,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:19,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:19,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:19,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:19,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:19,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:19,255 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:19,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:19,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:19,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:19,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:19,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:19,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:19,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:19,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:19,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:19,325 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:19,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:19,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:19,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:19,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:19,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:19,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:19,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:19,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:19,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:19,373 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:19,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:19,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:19,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:19,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:19,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:19,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:19,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:19,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:19,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:19,419 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:19,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:19,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:19,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:19,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:19,437 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:19,438 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:19,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:19,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:19,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:19,470 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:19,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:19,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:19,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:19,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:19,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:19,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:19,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:19,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:19,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:19,534 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:19,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:19,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:19,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:19,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:19,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:19,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:19,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:19,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:19,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:19,603 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:19,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:19,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:19,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:19,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:19,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:19,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:19,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:19,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:19,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:19,656 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:19,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:19,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:19,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:19,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:19,671 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:19,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:19,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:19,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:19,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:19,704 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:19,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:19,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:19,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:19,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:19,718 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:19,718 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:19,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:19,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:19,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:19,749 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:19,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:19,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:19,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:19,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:19,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:19,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:19,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:19,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:19,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:19,797 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:19,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:19,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:19,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:19,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:19,827 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:19,828 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:19,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:19,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:19,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:19,870 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:19,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:19,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:19,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:19,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:19,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:19,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:19,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:19,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:19,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:19,921 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:19,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:19,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:19,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:19,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:19,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:19,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:19,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:19,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:19,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:19,966 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:19,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:19,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:19,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:19,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:19,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:19,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:20,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:20,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:20,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:20,012 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:20,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:20,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:20,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:20,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:20,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:20,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:20,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:20,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:20,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:20,056 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:20,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:20,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:20,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:20,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:20,069 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:20,070 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:20,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:20,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:20,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:20,101 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:20,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:20,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:20,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:20,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:20,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:20,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:20,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:20,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:20,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:20,170 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:20,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:20,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:20,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:20,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:20,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:20,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:20,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:20,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:20,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:20,215 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:20,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:20,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:20,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:20,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:20,236 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:20,236 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:20,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:20,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:20,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:20,266 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:20,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:20,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:20,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:20,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:20,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:20,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:20,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:20,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:20,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:20,313 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:20,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:20,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:20,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:20,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:20,329 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:20,330 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:20,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:20,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:20,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:20,362 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:20,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:20,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:20,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:20,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:20,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:20,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:20,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:20,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:20,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:20,410 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:20,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:20,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:20,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:20,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:20,425 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:20,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:20,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:20,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:20,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:20,460 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:20,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:20,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:20,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:20,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:20,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:20,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:20,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:20,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:20,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:20,505 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:20,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:20,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:20,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:20,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:20,519 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:20,519 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:20,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:20,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:20,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:20,550 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:20,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:20,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:20,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:20,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:20,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:20,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:20,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:20,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:20,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:20,598 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:20,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:20,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:20,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:20,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:20,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:20,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:20,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:20,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:20,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:20,646 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:20,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:20,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:20,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:20,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:20,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:20,662 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:20,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:20,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:20,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:20,695 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:20,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:20,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:20,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:20,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:20,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:20,709 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:20,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:20,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:20,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:20,741 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:20,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:20,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:20,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:20,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:20,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:20,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:20,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:20,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:20,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:20,792 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:20,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:20,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:20,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:20,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:20,807 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:20,808 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:20,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:20,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:20,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:20,842 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:20,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:20,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:20,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:20,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:20,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:20,864 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:20,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:20,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:20,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:20,900 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:20,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:20,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:20,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:20,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:20,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:20,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:20,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:20,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:20,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:20,951 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:20,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:20,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:20,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:20,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:20,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:20,968 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:21,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:21,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:21,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:21,019 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:21,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:21,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:21,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:21,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:21,034 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:21,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:21,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:21,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:21,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:21,069 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:21,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:21,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:21,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:21,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:21,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:21,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:21,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:21,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:21,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:21,118 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:21,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:21,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:21,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:21,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:21,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:21,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:21,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:21,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:21,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:21,177 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:21,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:21,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:21,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:21,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:21,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:21,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:21,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:21,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:21,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:21,229 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:21,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:21,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:21,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:21,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:21,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:21,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:21,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:21,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:21,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:21,280 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:21,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:21,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:21,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:21,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:21,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:21,296 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:21,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:21,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:21,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:21,330 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:21,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:21,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:21,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:21,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:21,345 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:21,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:21,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:21,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:21,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:21,380 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:21,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:21,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:21,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:21,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:21,395 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:21,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:21,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:21,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:21,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:21,433 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:21,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:21,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:21,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:21,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:21,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:21,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:21,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:21,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:21,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:21,485 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:21,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:21,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:21,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:21,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:21,501 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:21,502 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:21,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:21,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:21,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:21,537 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:21,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:21,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:21,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:21,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:21,553 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:21,554 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:21,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:21,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:21,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:21,590 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:21,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:21,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:21,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:21,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:21,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:21,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:21,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:21,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:21,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:21,641 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:21,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:21,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:21,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:21,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:21,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:21,657 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:21,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:21,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:21,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:21,691 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:21,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:21,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:21,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:21,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:21,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:21,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:21,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:21,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:21,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:21,743 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:21,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:21,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:21,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:21,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:21,757 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:21,758 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:21,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:21,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:21,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:21,791 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:21,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:21,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:21,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:21,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:21,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:21,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:21,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:21,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:21,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:21,840 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:21,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:21,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:21,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:21,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:21,855 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:21,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:21,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:21,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:21,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:21,889 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:21,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:21,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:21,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:21,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:21,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:21,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:21,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:21,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:21,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:21,940 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:21,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:21,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:21,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:21,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:21,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:21,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:21,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:21,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:21,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:21,997 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:21,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:21,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:21,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:22,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:22,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:22,013 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:22,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:22,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:22,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:22,048 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:22,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:22,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:22,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:22,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:22,064 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:22,065 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:22,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:22,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:22,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:22,101 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:22,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:22,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:22,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:22,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:22,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:22,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:22,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:22,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:22,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:22,157 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:22,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:22,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:22,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:22,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:22,180 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:22,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:22,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:22,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:22,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:22,218 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:22,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:22,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:22,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:22,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:22,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:22,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:22,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:22,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:22,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:22,273 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:22,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:22,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:22,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:22,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:22,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:22,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:22,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:22,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:22,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:22,331 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:22,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:22,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:22,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:22,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:22,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:22,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:22,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:22,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:22,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:22,386 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:22,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:22,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:22,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:22,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:22,403 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:22,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:22,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:22,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:22,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:22,440 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:22,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:22,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:22,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:22,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:22,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:22,467 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:22,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:22,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:22,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:22,505 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:22,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:22,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:22,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:22,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:22,521 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:22,522 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:22,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:22,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:22,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:22,559 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:22,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:22,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:22,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:22,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:22,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:22,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:22,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:22,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:22,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:22,614 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:22,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:22,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:22,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:22,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:22,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:22,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:22,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:22,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:22,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:22,680 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:22,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:22,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:22,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:22,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:22,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:22,697 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:22,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:22,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:22,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:22,734 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:22,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:22,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:22,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:22,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:22,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:22,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:22,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:22,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:22,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:22,805 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:22,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:22,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:22,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:22,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:22,820 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:22,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:22,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:22,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:22,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:22,855 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:22,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:22,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:22,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:22,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:22,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:22,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:22,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:22,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:22,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:22,904 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:22,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:22,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:22,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:22,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:22,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:22,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:22,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:22,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:22,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:22,953 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:22,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:22,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:22,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:22,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:22,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:22,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:22,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:23,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:23,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:23,002 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:23,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:23,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:23,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:23,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:23,017 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:23,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:23,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:23,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:23,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:23,051 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:23,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:23,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:23,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:23,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:23,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:23,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:23,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:23,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:23,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:23,103 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:23,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:23,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:23,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:23,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:23,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:23,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:23,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:23,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:23,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:23,154 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:23,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:23,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:23,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:23,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:23,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:23,169 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:23,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:23,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:23,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:23,203 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:23,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:23,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:23,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:23,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:23,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:23,220 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:23,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:23,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:23,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:23,254 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:23,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:23,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:23,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:23,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:23,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:23,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:23,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:23,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:23,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:23,306 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:23,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:23,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:23,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:23,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:23,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:23,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:23,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:23,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:23,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:23,357 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:23,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:23,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:23,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:23,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:23,372 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:23,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:23,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:23,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:23,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:23,409 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:23,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:23,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:23,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:23,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:23,425 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:23,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:23,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:23,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:23,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:23,459 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:23,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:23,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:23,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:23,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:23,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:23,474 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:23,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:23,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:23,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:23,507 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:23,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:23,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:23,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:23,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:23,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:23,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:23,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:23,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:23,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:23,560 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:23,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:23,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:23,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:23,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:23,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:23,578 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:23,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:23,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:23,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:23,613 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:23,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:23,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:23,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:23,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:23,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:23,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:23,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:23,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:23,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:23,664 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:23,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:23,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:23,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:23,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:23,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:23,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:23,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:23,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:23,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:23,715 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:23,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:23,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:23,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:23,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:23,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:23,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:23,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:23,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:23,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:23,769 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:23,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:23,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:23,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:23,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:23,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:23,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:23,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:23,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:23,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:23,820 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:23,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:23,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:23,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:23,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:23,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:23,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:23,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:23,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:23,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:23,869 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:23,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:23,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:23,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:23,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:23,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:23,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:23,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:23,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:23,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:23,916 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:23,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:23,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:23,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:23,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:23,931 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:23,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:23,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:23,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:23,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:23,962 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:23,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:23,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:23,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:23,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:23,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:23,981 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:24,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:24,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:24,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:24,016 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:24,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:24,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:24,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:24,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:24,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:24,034 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:24,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:24,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:24,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:24,068 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:24,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:24,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:24,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:24,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:24,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:24,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:24,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:24,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:24,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:24,131 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:24,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:24,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:24,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:24,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:24,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:24,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:24,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:24,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:24,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:24,183 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:24,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:24,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:24,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:24,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:24,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:24,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:24,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:24,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:24,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:24,236 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:24,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:24,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:24,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:24,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:24,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:24,253 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:24,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:24,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:24,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:24,290 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:24,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:24,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:24,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:24,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:24,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:24,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:24,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:24,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:24,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:24,345 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:24,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:24,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:24,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:24,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:24,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:24,361 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:24,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:24,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:24,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:24,398 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:24,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:24,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:24,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:24,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:24,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:24,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:24,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:24,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:24,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:24,469 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:24,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:24,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:24,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:24,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:24,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:24,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:24,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:24,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:24,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:24,520 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:24,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:24,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:24,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:24,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:24,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:24,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:24,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:24,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:24,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:24,570 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:24,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:24,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:24,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:24,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:24,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:24,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:24,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:24,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:24,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:24,620 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:24,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:24,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:24,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:24,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:24,636 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:24,636 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:24,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:24,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:24,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:24,669 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:24,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:24,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:24,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:24,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:24,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:24,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:24,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:24,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:24,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:24,726 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:24,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:24,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:24,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:24,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:24,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:24,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:24,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:24,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:24,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:24,778 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:24,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:24,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:24,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:24,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:24,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:24,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:24,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:24,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:24,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:24,828 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:24,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:24,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:24,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:24,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:24,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:24,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:24,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:24,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:24,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:24,878 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:24,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:24,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:24,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:24,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:24,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:24,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:24,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:24,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:24,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:24,928 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:24,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:24,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:24,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:24,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:24,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:24,944 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:24,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:24,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:24,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:24,978 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:24,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:24,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:24,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:24,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:24,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:24,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:25,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:25,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:25,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:25,028 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:25,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:25,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:25,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:25,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:25,045 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:25,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:25,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:25,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:25,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:25,080 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:25,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:25,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:25,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:25,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:25,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:25,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:25,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:25,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:25,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:25,132 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:25,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:25,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:25,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:25,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:25,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:25,149 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:25,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:25,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:25,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:25,183 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:25,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:25,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:25,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:25,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:25,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:25,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:25,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:25,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:25,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:25,234 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:25,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:25,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:25,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:25,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:25,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:25,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:25,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:25,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:25,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:25,288 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:25,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:25,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:25,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:25,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:25,303 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:25,304 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:25,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:25,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:25,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:25,340 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:25,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:25,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:25,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:25,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:25,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:25,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:25,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:25,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:25,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:25,394 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:25,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:25,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:25,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:25,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:25,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:25,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:25,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:25,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:25,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:25,444 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:25,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:25,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:25,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:25,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:25,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:25,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:25,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:25,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:25,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:25,494 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:25,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:25,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:25,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:25,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:25,513 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:25,514 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:25,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:25,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:25,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:25,550 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:25,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:25,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:25,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:25,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:25,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:25,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:25,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:25,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:25,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:25,604 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:25,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:25,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:25,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:25,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:25,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:25,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:25,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:25,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:25,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:25,665 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:25,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:25,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:25,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:25,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:25,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:25,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:25,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:25,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:25,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:25,719 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:25,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:25,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:25,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:25,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:25,745 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:25,746 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:25,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:25,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:25,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:25,783 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:25,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:25,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:25,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:25,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:25,798 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:25,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:25,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:25,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:25,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:25,834 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:25,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:25,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:25,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:25,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:25,850 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:25,850 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:25,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:25,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:25,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:25,886 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:25,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:25,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:25,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:25,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:25,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:25,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:25,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:25,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:25,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:25,938 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:25,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:25,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:25,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:25,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:25,961 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:25,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:25,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:25,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:25,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:25,999 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:25,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:25,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:25,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:26,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:26,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:26,025 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:26,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:26,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:26,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:26,063 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:26,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:26,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:26,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:26,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:26,079 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:26,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:26,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:26,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:26,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:26,115 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:26,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:26,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:26,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:26,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:26,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:26,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:26,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:26,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:26,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:26,183 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:26,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:26,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:26,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:26,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:26,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:26,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:26,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:26,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:26,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:26,271 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:26,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:26,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:26,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:26,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:26,305 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:26,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:26,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:26,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:26,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:26,339 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:26,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:26,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:26,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:26,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:26,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:26,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:26,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:26,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:26,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:26,394 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:26,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:26,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:26,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:26,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:26,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:26,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:26,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:26,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:26,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:26,447 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:26,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:26,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:26,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:26,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:26,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:26,464 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:26,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:26,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:26,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:26,497 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:26,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:26,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:26,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:26,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:26,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:26,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:26,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:26,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:26,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:26,549 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:26,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:26,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:26,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:26,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:26,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:26,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:26,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:26,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:26,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:26,602 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:26,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:26,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:26,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:26,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:26,617 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:26,618 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:26,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:26,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:26,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:26,661 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:26,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:26,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:26,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:26,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:26,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:26,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:26,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:26,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:26,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:26,722 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:26,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:26,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:26,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:26,738 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:26,739 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:26,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:26,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:26,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:26,772 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:26,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:26,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:26,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:26,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:26,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:26,788 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:26,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:26,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:26,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:26,822 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:26,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:26,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:26,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:26,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:26,837 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:26,838 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:26,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:26,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:26,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:26,872 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:26,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:26,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:26,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:26,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:26,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:26,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:26,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:26,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:26,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:26,921 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:26,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:26,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:26,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:26,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:26,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:26,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:26,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:26,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:26,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:26,968 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:26,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:26,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:26,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:26,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:26,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:26,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:27,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:27,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:27,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:27,025 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:27,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:27,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:27,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:27,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:27,045 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:27,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:27,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:27,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:27,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:27,082 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:27,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:27,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:27,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:27,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:27,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:27,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:27,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:27,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:27,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:27,135 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:27,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:27,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:27,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:27,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:27,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:27,157 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:27,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:27,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:27,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:27,195 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:27,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:27,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:27,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:27,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:27,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:27,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:27,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:27,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:27,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:27,250 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:27,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:27,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:27,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:27,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:27,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:27,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:27,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:27,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:27,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:27,304 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:27,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:27,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:27,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:27,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:27,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:27,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:27,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:27,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:27,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:27,358 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:27,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:27,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:27,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:27,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:27,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:27,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:27,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:27,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:27,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:27,409 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:27,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:27,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:27,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:27,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:27,425 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:27,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:27,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:27,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:27,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:27,461 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:27,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:27,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:27,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:27,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:27,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:27,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:27,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:27,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:27,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:27,511 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:27,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:27,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:27,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:27,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:27,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:27,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:27,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:27,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:27,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:27,571 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:27,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:27,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:27,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:27,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:27,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:27,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:27,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:27,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:27,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:27,617 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:27,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:27,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:27,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:27,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:27,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:27,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:27,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:27,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:27,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:27,666 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:27,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:27,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:27,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:27,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:27,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:27,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:27,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:27,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:27,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:27,717 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:27,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:27,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:27,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:27,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:27,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:27,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:27,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:27,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:27,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:27,764 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:27,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:27,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:27,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:27,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:27,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:27,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:27,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:27,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:27,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:27,811 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:27,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:27,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:27,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:27,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:27,827 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:27,828 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:27,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:27,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:27,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:27,868 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:27,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:27,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:27,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:27,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:27,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:27,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:27,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:27,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:27,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:27,926 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:27,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:27,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:27,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:27,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:27,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:27,944 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:27,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:27,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:27,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:27,983 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:27,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:27,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:27,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:27,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:27,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:27,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:28,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:28,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:28,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:28,043 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:28,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:28,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:28,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:28,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:28,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:28,056 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:28,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:28,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:28,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:28,085 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:28,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:28,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:28,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:28,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:28,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:28,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:28,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:28,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:28,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:28,127 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:28,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:28,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:28,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:28,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:28,140 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:28,141 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:28,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:28,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:28,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:28,169 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:28,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:28,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:28,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:28,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:28,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:28,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:28,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:28,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:28,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:28,213 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:28,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:28,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:28,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:28,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:28,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:28,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:28,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:28,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:28,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:28,259 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:28,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:28,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:28,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:28,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:28,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:28,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:28,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:28,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:28,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:28,305 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:28,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:28,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:28,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:28,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:28,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:28,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:28,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:28,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:28,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:28,349 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:28,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:28,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:28,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:28,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:28,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:28,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:28,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:28,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:28,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:28,397 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:28,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:28,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:28,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:28,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:28,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:28,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:28,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:28,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:28,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:28,438 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:28,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:28,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:28,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:28,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:28,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:28,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:28,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:28,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:28,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:28,487 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:28,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:28,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:28,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:28,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:28,501 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:28,502 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:28,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:28,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:28,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:28,536 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:28,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:28,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:28,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:28,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:28,550 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:28,551 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:28,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:28,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:28,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:28,584 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:28,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:28,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:28,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:28,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:28,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:28,599 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:28,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:28,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:28,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:28,633 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:28,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:28,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:28,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:28,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:28,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:28,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:28,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:28,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:28,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:28,683 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:28,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:28,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:28,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:28,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:28,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:28,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:28,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:28,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:28,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:28,731 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:28,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:28,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:28,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:28,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:28,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:28,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:28,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:28,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:28,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:28,777 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:28,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:28,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:28,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:28,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:28,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:28,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:28,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:28,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:28,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:28,821 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:28,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:28,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:28,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:28,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:28,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:28,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:28,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:28,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:28,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:28,864 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:28,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:28,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:28,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:28,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:28,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:28,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:28,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:28,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:28,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:28,905 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:28,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:28,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:28,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:28,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:28,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:28,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:28,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:28,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:28,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:28,948 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:28,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:28,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:28,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:28,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:28,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:28,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:28,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:28,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:28,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:28,992 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:28,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:28,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:28,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:29,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:29,006 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:29,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:29,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:29,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:29,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:29,035 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:29,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:29,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:29,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:29,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:29,048 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:29,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:29,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:29,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:29,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:29,078 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:29,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:29,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:29,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:29,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:29,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:29,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:29,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:29,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:29,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:29,119 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:29,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:29,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:29,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:29,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:29,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:29,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:29,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:29,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:29,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:29,166 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:29,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:29,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:29,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:29,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:29,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:29,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:29,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:29,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:29,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:29,209 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:29,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:29,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:29,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:29,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:29,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:29,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:29,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:29,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:29,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:29,263 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:29,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:29,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:29,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:29,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:29,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:29,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:29,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:29,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:29,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:29,309 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:29,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:29,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:29,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:29,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:29,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:29,330 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:29,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:29,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:29,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:29,360 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:29,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:29,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:29,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:29,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:29,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:29,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:29,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:29,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:29,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:29,406 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:29,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:29,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:29,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:29,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:29,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:29,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:29,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:29,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:29,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:29,458 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:29,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:29,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:29,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:29,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:29,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:29,474 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:29,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:29,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:29,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:29,507 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:29,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:29,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:29,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:29,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:29,529 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:29,530 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:29,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:29,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:29,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:29,556 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:29,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:29,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:29,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:29,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:29,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:29,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:29,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:29,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:29,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:29,598 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:29,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:29,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:29,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:29,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:29,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:29,610 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:29,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:29,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:29,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:29,635 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:29,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:29,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:29,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:29,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:29,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:29,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:29,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:29,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:29,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:29,672 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:29,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:29,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:29,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:29,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:29,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:29,684 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:29,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:29,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:29,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:29,712 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:29,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:29,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:29,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:29,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:29,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:29,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:29,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:29,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:29,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:29,752 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:29,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:29,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:29,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:29,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:29,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:29,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:29,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:29,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:29,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:29,790 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:29,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:29,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:29,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:29,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:29,801 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:29,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:29,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:29,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:29,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:29,835 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:29,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:29,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:29,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:29,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:29,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:29,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:29,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:29,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:29,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:29,880 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:29,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:29,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:29,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:29,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:29,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:29,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:29,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:29,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:29,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:29,922 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:29,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:29,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:29,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:29,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:29,934 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:29,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:29,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:29,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:29,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:29,962 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:29,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:29,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:29,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:29,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:29,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:29,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:29,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:30,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:30,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:30,004 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:30,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:30,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:30,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:30,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:30,017 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:30,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:30,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:30,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:30,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:30,052 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:30,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:30,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:30,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:30,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:30,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:30,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:30,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:30,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:30,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:30,122 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:30,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:30,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:30,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:30,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:30,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:30,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:30,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:30,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:30,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:30,164 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:30,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:30,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:30,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:30,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:30,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:30,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:30,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:30,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:30,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:30,211 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:30,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:30,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:30,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:30,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:30,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:30,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:30,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:30,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:30,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:30,249 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:30,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:30,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:30,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:30,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:30,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:30,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:30,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:30,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:30,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:30,291 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:30,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:30,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:30,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:30,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:30,303 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:30,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:30,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:30,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:30,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:30,333 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:30,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:30,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:30,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:30,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:30,344 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:30,345 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:30,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:30,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:30,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:30,374 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:30,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:30,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:30,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:30,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:30,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:30,392 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:30,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:30,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:30,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:30,419 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:30,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:30,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:30,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:30,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:30,431 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:30,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:30,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:30,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:30,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:30,457 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:30,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:30,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:30,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:30,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:30,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:30,481 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:30,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:30,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:30,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:30,506 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:30,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:30,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:30,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:30,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:30,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:30,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:30,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:30,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:30,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:30,557 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:30,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:30,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:30,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:30,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:30,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:30,571 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:30,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:30,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:30,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:30,599 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:30,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:30,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:30,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:30,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:30,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:30,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:30,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:30,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:30,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:30,642 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:30,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:30,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:30,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:30,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:30,654 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:30,655 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:30,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:30,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:30,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:30,681 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:30,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:30,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:30,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:30,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:30,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:30,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:30,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:30,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:30,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:30,727 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:30,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:30,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:30,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:30,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:30,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:30,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:30,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:30,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:30,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:30,776 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:30,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:30,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:30,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:30,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:30,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:30,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:30,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:30,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:30,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:30,829 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:30,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:30,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:30,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:30,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:30,844 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:30,845 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:30,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:30,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:30,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:30,873 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:30,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:30,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:30,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:30,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:30,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:30,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:30,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:30,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:30,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:30,914 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:30,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:30,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:30,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:30,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:30,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:30,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:30,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:30,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:30,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:30,953 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:30,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:30,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:30,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:30,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:30,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:30,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:31,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:31,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:31,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:31,014 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:31,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:31,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:31,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:31,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:31,030 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:31,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:31,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:31,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:31,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:31,057 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:31,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:31,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:31,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:31,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:31,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:31,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:31,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:31,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:31,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:31,097 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:31,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:31,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:31,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:31,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:31,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:31,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:31,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:31,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:31,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:31,152 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:31,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:31,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:31,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:31,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:31,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:31,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:31,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:31,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:31,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:31,194 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:31,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:31,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:31,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:31,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:31,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:31,208 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:31,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:31,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:31,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:31,237 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:31,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:31,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:31,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:31,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:31,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:31,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:31,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:31,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:31,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:31,279 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:31,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:31,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:31,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:31,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:31,297 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:31,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:31,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:31,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:31,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:31,336 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:31,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:31,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:31,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:31,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:31,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:31,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:31,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:31,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:31,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:31,388 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:31,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:31,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:31,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:31,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:31,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:31,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:31,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:31,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:31,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:31,437 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:31,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:31,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:31,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:31,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:31,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:31,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:31,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:31,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:31,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:31,483 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:31,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:31,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:31,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:31,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:31,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:31,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:31,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:31,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:31,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:31,525 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:31,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:31,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:31,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:31,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:31,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:31,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:31,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:31,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:31,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:31,565 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:31,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:31,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:31,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:31,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:31,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:31,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:31,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:31,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:31,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:31,612 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:31,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:31,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:31,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:31,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:31,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:31,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:31,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:31,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:31,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:31,668 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:31,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:31,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:31,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:31,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:31,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:31,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:31,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:31,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:31,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:31,719 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:31,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:31,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:31,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:31,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:31,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:31,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:31,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:31,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:31,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:31,766 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:31,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:31,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:31,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:31,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:31,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:31,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:31,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:31,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:31,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:31,812 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:31,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:31,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:31,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:31,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:31,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:31,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:31,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:31,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:31,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:31,871 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:31,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:31,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:31,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:31,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:31,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:31,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:31,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:31,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:31,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:31,923 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:31,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:31,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:31,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:31,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:31,939 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:31,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:31,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:31,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:31,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:31,975 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:31,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:31,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:31,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:31,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:31,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:31,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:32,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:32,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:32,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:32,030 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:32,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:32,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:32,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:32,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:32,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:32,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:32,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:32,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:32,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:32,081 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:32,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:32,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:32,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:32,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:32,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:32,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:32,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:32,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:32,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:32,147 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:32,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:32,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:32,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:32,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:32,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:32,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:32,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:32,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:32,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:32,204 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:32,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:32,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:32,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:32,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:32,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:32,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:32,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:32,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:32,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:32,262 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:32,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:32,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:32,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:32,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:32,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:32,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:32,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:32,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:32,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:32,318 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:32,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:32,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:32,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:32,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:32,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:32,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:32,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:32,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:32,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:32,373 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:32,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:32,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:32,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:32,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:32,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:32,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:32,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:32,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:32,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:32,430 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:32,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:32,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:32,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:32,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:32,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:32,474 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:32,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:32,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:32,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:32,530 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:32,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:32,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:32,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:32,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:32,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:32,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:32,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:32,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:32,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:32,597 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:32,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:32,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:32,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:32,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:32,636 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:32,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:32,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:32,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:32,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:32,674 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:32,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:32,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:32,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:32,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:32,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:32,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:32,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:32,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:32,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:32,741 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:32,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:32,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:32,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:32,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:32,755 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:32,756 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:32,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:32,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:32,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:32,786 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:32,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:32,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:32,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:32,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:32,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:32,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:32,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:32,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:32,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:32,831 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:32,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:32,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:32,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:32,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:32,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:32,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:32,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:32,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:32,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:32,880 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:32,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:32,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:32,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:32,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:32,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:32,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:32,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:32,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:32,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:32,927 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:32,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:32,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:32,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:32,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:32,939 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:32,940 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:32,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:32,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:32,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:32,967 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:32,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:32,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:32,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:32,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:32,980 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:32,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,008 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,021 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,048 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,091 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,132 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,176 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,188 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,188 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,214 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,252 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,264 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,294 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,333 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,345 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,345 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,372 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,392 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,419 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,431 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,459 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,499 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,539 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,551 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,579 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,620 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,663 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,675 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,704 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,750 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,793 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,808 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,808 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,837 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,854 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,883 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,896 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,897 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,926 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,939 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:33,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:33,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:33,975 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:33,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:33,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:33,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,020 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:34,034 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,062 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:34,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,104 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:34,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,154 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:34,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,191 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:34,202 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,226 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,248 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:34,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,273 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:34,291 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,319 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,331 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:34,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,356 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,368 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:34,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,393 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:34,406 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,432 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,447 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:34,448 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,473 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:34,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,512 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:34,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,563 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:34,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,603 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:34,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,647 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:34,660 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,687 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:34,700 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,734 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,751 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:34,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,792 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:34,806 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,834 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:34,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,879 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:34,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,919 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:34,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,958 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:34,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:34,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:34,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:34,996 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:34,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:34,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,012 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:35,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:35,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:35,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:35,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:35,041 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:35,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:35,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:35,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:35,053 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:35,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:35,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:35,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:35,080 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:35,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:35,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:35,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:35,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:35,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:35,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:35,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:35,120 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:35,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:35,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:35,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:35,140 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:35,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:35,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:35,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:35,167 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:35,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:35,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:35,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:35,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:35,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:35,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:35,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:35,206 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:35,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:35,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:35,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,225 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:35,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:35,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:35,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:35,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:35,260 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:35,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:35,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:35,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,274 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:35,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:35,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:35,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:35,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:35,304 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:35,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:35,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:35,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:35,317 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:35,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:35,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:35,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:35,346 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:35,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:35,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:35,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,359 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:35,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:35,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:35,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:35,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:35,390 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:35,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:35,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:35,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,404 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:35,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:35,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:35,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:35,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:35,434 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:35,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:35,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:35,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:35,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:35,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:35,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:35,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:35,476 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:35,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:35,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:35,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,489 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:35,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:35,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:35,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:35,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:35,517 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:35,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:35,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:35,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:35,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:35,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:35,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:35,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:35,572 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:35,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:35,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:35,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:35,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:35,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:35,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:35,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:35,612 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:35,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:35,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:35,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,623 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:35,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:35,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:35,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:35,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:35,656 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:35,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:35,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:35,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:35,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:35,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:35,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:35,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:35,695 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:35,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:35,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:35,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:35,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:35,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:35,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:35,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:35,747 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:35,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:35,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:35,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,759 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:35,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:35,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:35,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:35,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:35,789 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:35,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:35,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:35,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:35,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:35,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:35,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:35,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:35,831 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:35,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:35,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:35,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,844 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:35,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:35,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:35,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:35,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:35,874 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:35,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:35,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:35,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:35,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:35,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:35,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:35,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:35,917 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:35,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:35,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:35,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:35,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:35,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:35,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:35,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:35,959 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:35,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:35,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:35,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:35,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:35,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:36,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:36,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:36,001 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:36,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:36,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:36,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:36,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:36,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:36,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:36,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:36,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:36,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:36,043 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:36,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:36,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:36,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:36,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:36,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:36,056 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:36,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:36,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:36,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:36,085 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:36,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:36,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:36,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:36,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:36,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:36,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:36,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:55:36,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:36,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-24 22:55:36,129 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-24 22:55:36,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:55:36,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:36,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:36,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:36,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:55:36,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:55:36,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.