./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/egcd3-ll_unwindbound5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6597e6c-a779-4b02-9071-93e82ab33ada/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6597e6c-a779-4b02-9071-93e82ab33ada/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6597e6c-a779-4b02-9071-93e82ab33ada/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6597e6c-a779-4b02-9071-93e82ab33ada/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/egcd3-ll_unwindbound5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6597e6c-a779-4b02-9071-93e82ab33ada/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6597e6c-a779-4b02-9071-93e82ab33ada/bin/ukojak-verify-Qdu7aM0XO9 --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 6d288c71d1b2e69759b6f9526e6975c86927bb09c8445c07388947e8f3491289 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 22:11:27,571 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 22:11:27,642 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6597e6c-a779-4b02-9071-93e82ab33ada/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-12-02 22:11:27,647 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 22:11:27,647 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 22:11:27,672 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 22:11:27,673 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 22:11:27,673 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 22:11:27,674 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 22:11:27,675 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 22:11:27,676 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 22:11:27,676 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 22:11:27,677 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 22:11:27,677 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 22:11:27,678 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 22:11:27,678 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 22:11:27,679 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 22:11:27,679 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 22:11:27,680 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 22:11:27,681 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-12-02 22:11:27,681 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-02 22:11:27,682 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 22:11:27,683 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 22:11:27,683 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 22:11:27,684 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 22:11:27,684 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 22:11:27,685 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 22:11:27,685 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 22:11:27,686 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:11:27,686 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 22:11:27,687 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 22:11:27,687 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 22:11:27,687 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 22:11:27,688 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 22:11:27,688 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 22:11:27,688 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_a6597e6c-a779-4b02-9071-93e82ab33ada/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6597e6c-a779-4b02-9071-93e82ab33ada/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6d288c71d1b2e69759b6f9526e6975c86927bb09c8445c07388947e8f3491289 [2023-12-02 22:11:27,926 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 22:11:27,948 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 22:11:27,951 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 22:11:27,953 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 22:11:27,953 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 22:11:27,955 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6597e6c-a779-4b02-9071-93e82ab33ada/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/nla-digbench-scaling/egcd3-ll_unwindbound5.c [2023-12-02 22:11:30,781 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 22:11:30,958 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 22:11:30,959 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6597e6c-a779-4b02-9071-93e82ab33ada/sv-benchmarks/c/nla-digbench-scaling/egcd3-ll_unwindbound5.c [2023-12-02 22:11:30,966 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6597e6c-a779-4b02-9071-93e82ab33ada/bin/ukojak-verify-Qdu7aM0XO9/data/962a47e14/824bde33ef3645b493303e38b7ea0680/FLAG41f76cf84 [2023-12-02 22:11:30,980 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6597e6c-a779-4b02-9071-93e82ab33ada/bin/ukojak-verify-Qdu7aM0XO9/data/962a47e14/824bde33ef3645b493303e38b7ea0680 [2023-12-02 22:11:30,983 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 22:11:30,984 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 22:11:30,986 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 22:11:30,986 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 22:11:30,991 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 22:11:30,991 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:11:30" (1/1) ... [2023-12-02 22:11:30,993 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5170b7ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:30, skipping insertion in model container [2023-12-02 22:11:30,993 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:11:30" (1/1) ... [2023-12-02 22:11:31,015 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 22:11:31,173 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:11:31,184 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 22:11:31,210 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:11:31,226 INFO L206 MainTranslator]: Completed translation [2023-12-02 22:11:31,227 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:31 WrapperNode [2023-12-02 22:11:31,227 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 22:11:31,228 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 22:11:31,228 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 22:11:31,228 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 22:11:31,235 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:31" (1/1) ... [2023-12-02 22:11:31,242 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:31" (1/1) ... [2023-12-02 22:11:31,272 INFO L138 Inliner]: procedures = 14, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 156 [2023-12-02 22:11:31,272 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 22:11:31,273 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 22:11:31,273 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 22:11:31,273 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 22:11:31,282 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:31" (1/1) ... [2023-12-02 22:11:31,282 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:31" (1/1) ... [2023-12-02 22:11:31,284 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:31" (1/1) ... [2023-12-02 22:11:31,285 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:31" (1/1) ... [2023-12-02 22:11:31,289 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:31" (1/1) ... [2023-12-02 22:11:31,293 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:31" (1/1) ... [2023-12-02 22:11:31,295 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:31" (1/1) ... [2023-12-02 22:11:31,297 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:31" (1/1) ... [2023-12-02 22:11:31,300 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 22:11:31,301 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 22:11:31,301 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 22:11:31,301 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 22:11:31,302 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:11:31" (1/1) ... [2023-12-02 22:11:31,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:11:31,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6597e6c-a779-4b02-9071-93e82ab33ada/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 22:11:31,335 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6597e6c-a779-4b02-9071-93e82ab33ada/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 22:11:31,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6597e6c-a779-4b02-9071-93e82ab33ada/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 22:11:31,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 22:11:31,382 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 22:11:31,382 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 22:11:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 22:11:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 22:11:31,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 22:11:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-02 22:11:31,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-02 22:11:31,470 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 22:11:31,472 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 22:11:31,893 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 22:11:31,934 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 22:11:31,934 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-12-02 22:11:31,936 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:11:31 BoogieIcfgContainer [2023-12-02 22:11:31,936 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 22:11:31,937 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 22:11:31,938 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 22:11:31,949 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 22:11:31,949 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:11:31" (1/1) ... [2023-12-02 22:11:31,959 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 22:11:32,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:32,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 137 states and 150 transitions. [2023-12-02 22:11:32,025 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 150 transitions. [2023-12-02 22:11:32,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-02 22:11:32,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:32,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:32,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:32,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:32,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 22:11:32,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:32,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 22:11:32,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:32,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 137 states and 149 transitions. [2023-12-02 22:11:32,232 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 149 transitions. [2023-12-02 22:11:32,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-02 22:11:32,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:32,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:32,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:32,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 22:11:32,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:32,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 139 states and 152 transitions. [2023-12-02 22:11:32,405 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 152 transitions. [2023-12-02 22:11:32,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-12-02 22:11:32,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:32,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:32,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:32,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 22:11:32,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:32,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 140 states and 153 transitions. [2023-12-02 22:11:32,526 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 153 transitions. [2023-12-02 22:11:32,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-12-02 22:11:32,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:32,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:32,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:32,561 INFO L262 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 22:11:32,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:32,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 22:11:32,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:32,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 141 states and 155 transitions. [2023-12-02 22:11:32,701 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 155 transitions. [2023-12-02 22:11:32,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:32,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:32,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:32,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:32,733 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:32,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:32,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:33,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:33,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:33,178 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:33,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:33,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:33,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:33,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:33,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:33,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:33,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:33,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:33,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:33,239 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:33,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:33,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:33,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:33,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:33,267 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:33,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:33,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:33,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:33,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:33,302 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:33,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:33,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:33,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:33,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:33,329 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:33,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:33,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:33,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:33,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:33,363 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:33,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:33,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:33,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:33,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:33,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:33,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:33,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:33,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:33,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:33,422 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:33,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:33,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:33,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:33,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:33,452 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:33,453 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:33,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:33,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:33,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:33,484 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:33,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:33,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:33,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:33,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:33,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:33,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:33,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:33,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:33,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:33,547 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:33,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:33,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:33,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:33,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:33,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:33,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:33,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:33,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:33,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:33,611 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:33,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:33,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:33,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:33,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:33,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:33,636 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:33,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:33,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:33,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:33,665 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:33,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:33,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:33,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:33,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:33,688 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:33,689 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:33,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:33,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:33,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:33,718 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:33,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:33,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:33,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:33,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:33,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:33,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:33,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:33,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:33,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:33,770 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:33,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:33,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:33,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:33,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:33,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:33,796 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:33,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:33,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:33,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:33,825 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:33,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:33,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:33,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:33,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:33,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:33,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:33,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:33,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:33,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:33,878 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:33,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:33,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:33,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:33,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:33,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:33,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:33,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:33,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:33,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:33,931 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:33,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:33,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:33,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:33,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:33,953 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:33,954 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:33,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:33,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:33,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:33,982 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:33,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:33,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:33,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:34,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:34,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:34,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:34,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:34,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:34,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:34,034 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:34,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:34,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:34,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:34,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:34,057 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:34,058 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:34,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:34,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:34,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:34,086 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:34,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:34,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:34,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:34,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:34,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:34,112 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:34,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:34,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:34,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:34,139 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:34,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:34,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:34,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:34,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:34,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:34,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:34,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:34,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:34,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:34,187 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:34,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:34,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:34,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:34,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:34,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:34,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:34,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:34,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:34,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:34,252 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:34,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:34,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:34,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:34,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:34,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:34,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:34,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:34,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:34,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:34,306 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:34,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:34,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:34,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:34,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:34,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:34,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:34,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:34,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:34,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:34,362 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:34,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:34,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:34,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:34,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:34,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:34,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:34,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:34,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:34,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:34,417 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:34,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:34,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:34,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:34,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:34,441 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:34,442 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:34,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:34,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:34,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:34,475 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:34,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:34,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:34,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:34,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:34,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:34,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:34,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:34,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:34,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:34,532 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:34,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:34,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:34,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:34,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:34,555 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:34,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:34,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:34,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:34,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:34,586 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:34,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:34,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:34,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:34,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:34,609 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:34,610 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:34,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:34,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:34,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:34,640 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:34,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:34,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:34,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:34,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:34,663 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:34,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:34,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:34,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:34,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:34,699 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:34,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:34,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:34,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:34,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:34,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:34,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:34,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:34,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:34,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:34,752 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:34,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:34,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:34,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:34,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:34,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:34,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:34,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:34,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:34,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:34,806 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:34,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:34,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:34,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:34,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:34,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:34,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:34,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:34,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:34,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:34,854 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:34,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:34,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:34,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:34,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:34,874 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:34,875 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:34,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:34,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:34,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:34,903 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:34,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:34,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:34,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:34,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:34,924 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:34,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:34,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:34,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:34,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:34,949 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:34,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:34,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:34,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:34,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:34,971 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:34,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:34,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:34,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:34,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:34,997 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:34,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:34,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:34,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:35,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:35,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:35,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:35,048 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:35,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:35,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:35,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,072 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:35,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:35,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:35,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:35,112 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:35,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:35,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:35,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,133 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,133 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:35,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:35,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:35,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:35,158 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:35,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:35,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:35,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:35,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:35,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:35,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:35,202 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:35,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:35,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:35,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:35,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:35,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:35,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:35,243 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:35,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:35,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:35,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:35,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:35,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:35,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:35,284 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:35,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:35,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:35,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:35,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:35,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:35,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:35,325 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:35,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:35,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:35,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:35,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:35,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:35,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:35,366 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:35,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:35,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:35,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:35,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:35,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:35,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:35,411 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:35,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:35,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:35,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,433 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,434 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:35,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:35,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:35,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:35,459 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:35,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:35,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:35,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,481 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:35,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:35,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:35,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:35,505 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:35,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:35,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:35,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:35,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:35,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:35,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:35,546 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:35,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:35,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:35,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:35,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:35,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:35,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:35,589 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:35,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:35,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:35,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,608 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,609 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:35,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:35,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:35,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:35,632 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:35,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:35,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:35,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,651 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:35,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:35,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:35,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:35,674 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:35,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:35,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:35,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:35,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:35,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:35,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:35,714 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:35,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:35,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:35,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:35,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:35,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:35,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:35,753 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:35,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:35,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:35,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:35,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:35,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:35,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:35,792 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:35,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:35,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:35,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:35,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:35,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:35,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:35,831 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:35,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:35,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:35,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:35,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:35,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:35,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:35,891 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:35,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:35,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:35,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,910 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,910 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:35,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:35,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:35,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:35,931 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:35,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:35,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:35,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,949 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,950 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:35,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:35,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:35,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:35,971 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:35,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:35,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:35,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,989 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,011 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,030 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,031 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,052 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,071 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,072 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,092 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,111 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,132 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,154 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,175 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,215 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,254 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,292 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,330 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,369 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,387 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,408 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,447 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,489 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,507 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,508 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,528 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,572 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,624 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,639 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,640 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,657 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,673 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,691 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,726 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,764 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,781 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,782 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,804 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,839 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,855 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,856 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,874 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,909 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,947 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:36,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:36,965 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:36,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:36,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:36,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:36,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:36,986 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:36,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:36,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:36,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,026 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,065 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,083 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,105 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,143 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,161 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,162 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,182 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,220 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,261 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,316 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,356 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,397 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,445 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,490 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,509 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,510 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,533 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,552 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,575 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,594 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,595 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,613 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,655 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,673 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,691 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,707 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,708 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,725 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,758 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,775 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,793 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,831 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,866 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,884 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,902 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,937 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:37,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:37,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:37,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:37,973 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:37,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:37,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:37,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:37,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:37,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:37,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,009 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,045 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,081 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,118 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,154 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,155 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,172 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,192 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,210 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,225 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,243 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,259 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,260 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,277 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,294 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,313 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,350 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,369 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,369 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,388 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,425 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,442 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,443 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,461 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,480 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,499 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,536 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,556 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,574 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,612 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,637 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,638 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,659 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,700 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,718 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,740 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,757 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,758 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,779 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,816 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,833 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,833 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,852 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,869 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,891 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,909 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,910 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,929 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:38,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:38,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:38,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:38,966 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:38,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:38,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:38,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:38,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:38,985 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:38,986 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,042 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,080 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,118 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,155 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,192 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,227 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,263 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,299 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,316 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,317 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,335 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,352 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,371 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,408 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,450 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,487 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,524 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,560 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,578 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,597 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,614 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,615 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,633 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,669 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,687 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,706 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,742 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,780 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,798 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,818 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,836 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,857 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,906 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,922 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,941 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,958 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:39,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:39,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:39,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:39,976 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:39,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:39,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:39,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:39,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:39,993 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:39,994 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,011 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,048 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,085 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,103 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,123 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,161 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,199 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,237 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,254 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,272 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,309 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,327 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,347 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,365 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,365 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,384 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,403 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,426 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,464 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,481 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,500 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,533 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,569 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,605 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,640 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,676 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,730 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,771 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,810 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,850 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,869 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,891 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,909 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,910 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,931 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,951 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:40,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:40,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:40,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:40,972 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:40,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:40,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:40,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:40,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:40,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:40,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,013 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,033 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,054 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,098 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,135 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,152 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,171 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,187 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,188 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,207 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,237 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,269 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,286 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,286 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,305 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,339 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,373 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,408 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,424 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,443 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,476 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,510 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,545 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,561 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,562 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,579 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,595 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,613 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,647 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,664 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,682 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,714 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,778 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,795 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,796 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,814 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,831 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,855 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,890 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,907 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,908 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,925 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,960 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:41,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:41,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:41,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:41,994 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:41,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:41,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,028 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,062 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,079 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,079 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,097 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,113 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,114 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,132 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,149 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,149 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,170 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,187 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,188 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,205 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,243 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,260 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,260 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,278 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,294 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,313 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,347 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,369 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,370 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,388 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,406 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,425 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,442 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,443 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,460 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,477 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,495 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,531 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,565 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,601 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,618 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,636 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,652 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,670 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,687 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,706 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,743 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,800 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,837 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,873 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,908 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,943 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,959 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:42,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:42,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:42,978 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:42,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:42,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:42,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:42,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:42,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:42,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,012 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,047 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,065 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,083 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,100 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,119 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,156 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,193 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,229 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,246 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,264 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,284 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,302 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,337 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,377 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,395 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,395 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,415 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,436 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,437 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,456 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,510 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,558 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,604 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,642 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,675 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,692 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,707 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,738 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,756 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,773 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,791 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,809 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,861 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,897 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,933 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,951 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:43,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:43,969 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:43,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:43,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:43,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:43,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:43,985 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:43,986 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:43,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,004 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,033 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,049 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,066 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,099 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,113 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,126 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,163 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,198 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,234 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,270 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,287 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,308 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,344 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,380 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,398 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,416 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,450 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,486 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,521 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,556 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,573 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,589 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,603 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,617 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,648 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,664 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,681 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,715 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,747 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,774 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,818 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,852 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,886 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,917 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,947 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:44,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:44,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:44,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:44,983 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:44,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:44,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:44,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:44,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,013 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,047 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,083 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,123 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,140 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,156 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,172 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,188 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,203 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,204 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,220 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,236 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,236 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,253 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,267 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,268 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,284 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,317 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,333 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,350 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,383 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,417 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,433 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,434 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,451 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,467 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,484 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,500 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,517 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,533 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,534 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,558 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,591 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,623 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,639 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,640 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,654 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,667 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,683 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,700 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,717 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,754 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,789 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,822 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,850 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,864 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,881 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,911 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,939 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,954 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:45,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:45,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:45,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:45,979 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:45,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:45,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:45,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:45,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:45,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,009 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,040 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,069 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,100 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,132 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,164 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,196 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,228 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,260 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,294 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,311 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,328 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,357 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,372 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,389 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,423 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,456 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,486 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,500 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,501 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,515 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,529 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,545 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,573 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,606 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,640 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,655 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,656 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,675 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,690 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,705 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,720 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,736 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,766 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,781 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,781 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,797 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,813 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,830 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,863 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,896 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,913 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,930 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,963 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:46,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:46,979 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:46,979 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:46,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:46,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:46,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:46,996 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:46,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:46,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:46,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,013 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,039 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,074 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,090 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,109 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,140 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,172 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,187 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,203 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,220 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,239 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,256 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,275 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,291 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,309 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,344 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,380 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,398 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,399 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,418 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,436 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,455 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,472 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,473 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,496 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,514 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,514 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,535 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,551 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,566 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,581 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,607 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,624 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,641 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,660 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,674 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,687 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,688 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,705 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,725 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,744 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,762 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,781 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,800 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,818 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,833 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,834 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,850 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,890 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,906 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,907 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,925 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,958 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:47,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:47,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:47,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:47,993 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:47,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:47,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,009 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,026 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,042 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,058 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,074 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,088 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,120 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,135 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,150 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,180 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,195 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,217 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,250 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,292 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,307 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,308 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,322 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,347 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,371 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,383 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,396 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,423 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,437 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,437 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,451 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,464 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,478 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,493 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,510 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,526 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,542 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,558 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,559 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,575 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,591 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,591 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,608 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,623 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,640 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,656 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,672 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,687 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,702 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,714 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,715 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,730 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,744 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,756 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,768 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,780 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,792 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,804 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,828 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,852 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,864 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,877 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,901 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,928 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,956 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:48,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:48,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:48,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:48,982 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:48,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:48,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:48,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:48,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:48,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,011 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,025 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,041 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,069 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,097 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,124 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,137 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,151 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,178 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,197 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,198 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,211 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,236 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,263 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,289 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,315 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,327 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,341 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,367 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,395 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,422 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,436 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,450 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,478 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,505 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,517 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,531 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,544 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,558 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,586 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,613 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,624 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,624 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,638 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,651 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,667 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,696 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,724 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,738 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,753 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,767 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,767 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,781 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,809 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,823 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,839 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,868 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,896 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,909 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,909 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,926 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,959 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:49,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:49,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:49,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:49,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:49,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:49,990 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:49,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:49,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,018 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,033 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,048 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,079 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,107 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,138 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,153 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,174 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,189 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,204 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,231 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,242 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,255 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,268 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,281 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,306 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,331 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,357 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,368 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,369 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,384 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,412 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,424 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,439 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,453 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,454 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,469 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,483 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,483 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,498 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,512 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,526 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,553 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,582 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,595 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,595 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,609 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,637 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,665 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,693 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,707 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,723 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,737 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,737 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,752 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,766 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,780 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,810 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,839 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,869 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,883 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,901 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,917 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,917 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,933 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,945 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,959 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:50,973 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:50,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:50,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:50,987 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:50,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:50,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,000 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,015 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,027 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,041 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,069 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,083 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,097 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,111 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,112 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,134 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,162 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,189 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,201 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,201 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,214 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,225 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,238 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,261 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,272 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,284 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,295 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,307 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,334 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,365 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,396 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,428 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,457 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,472 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,473 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,489 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,502 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,519 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,533 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,534 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,552 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,589 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,605 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,623 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,640 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,658 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,674 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,693 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,707 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,722 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,750 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,765 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,782 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,810 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,823 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,839 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,868 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,883 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,897 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,913 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,927 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,955 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:51,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:51,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:51,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:51,984 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:51,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:51,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:51,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,997 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:51,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,013 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,041 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,067 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,080 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,093 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,121 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,141 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,156 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,169 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,184 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,195 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,207 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,231 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,242 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,257 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,283 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,294 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,307 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,333 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,360 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,374 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,387 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,414 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,439 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,453 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,454 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,468 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,481 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,481 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,496 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,509 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,509 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,523 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,550 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,577 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,590 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,591 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,604 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,630 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,643 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,657 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,685 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,712 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,737 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,763 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,775 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,788 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,814 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,840 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,866 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,893 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,906 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,907 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,920 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,946 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,959 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,972 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:52,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:52,985 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:52,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:52,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:52,998 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:52,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:52,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,024 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,058 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,072 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,087 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,100 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,113 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,124 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,136 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,160 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,172 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,184 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,195 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,208 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,220 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,220 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,235 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,248 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,264 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,294 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,309 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,309 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,324 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,353 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,381 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,394 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,408 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,435 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,448 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,462 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,490 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,520 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,553 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,569 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,585 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,617 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,630 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,646 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,677 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,706 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,721 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,738 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,773 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,808 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,823 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,836 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,861 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,873 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,874 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,888 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,916 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,942 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,970 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:53,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:53,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:53,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:53,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:53,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:53,997 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:53,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:53,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:53,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,012 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,027 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,049 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,063 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,076 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,090 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,118 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,147 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,159 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,171 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,195 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,207 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,219 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,231 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,243 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,267 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,292 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,304 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,305 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,318 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,343 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,370 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,384 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,385 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,400 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,414 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,429 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,443 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,458 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,472 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,472 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,486 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,500 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,515 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,542 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,556 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,571 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,599 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,628 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,644 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,644 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,660 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,693 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,727 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,760 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,776 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,792 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,819 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,833 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,834 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,847 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,874 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,900 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,913 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,927 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,952 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:54,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:54,968 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:54,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:54,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:54,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:54,982 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:54,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:54,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:54,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:54,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,017 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,030 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,044 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,073 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,097 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,121 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,133 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,148 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,161 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,176 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,189 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,201 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,228 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,255 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,282 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,295 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,296 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,310 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,337 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,363 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,415 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,464 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,510 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,547 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,583 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,620 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,637 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,638 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,655 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,671 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,672 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,689 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,723 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,740 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,740 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,758 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,773 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,773 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,791 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,807 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,808 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,821 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,849 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,862 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,875 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,900 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,912 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,913 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,927 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,957 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:55,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:55,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:55,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:55,983 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:55,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:55,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:55,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:55,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:55,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:55,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,009 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,022 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,034 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,066 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,079 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,094 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,120 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,144 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,169 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,200 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,230 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,261 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,292 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,307 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,323 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,350 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,363 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,377 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,404 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,418 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,431 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,460 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,491 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,507 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,523 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,554 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,570 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,586 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,616 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,630 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,646 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,662 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,678 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,709 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,725 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,741 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,757 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,773 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,789 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,805 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,838 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,854 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,870 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,902 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,917 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,934 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,949 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,950 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,965 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:56,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:56,977 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:56,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:56,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:56,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:56,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:56,990 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:56,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:56,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:56,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,006 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,023 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,055 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,070 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,093 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,121 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,149 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,163 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,178 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,192 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,207 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,234 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,258 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,282 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,294 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,308 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,332 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,344 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,344 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,357 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,368 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,369 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,382 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,407 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,431 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,443 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,457 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,483 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,509 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,522 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,522 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,536 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,549 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,562 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,589 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,602 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,616 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,630 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,644 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,671 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,683 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,684 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,697 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,725 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,737 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,750 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,762 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,778 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,792 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,806 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,818 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,833 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,845 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,860 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,873 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,874 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,888 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,901 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,916 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,945 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,959 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:57,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:57,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:57,974 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:57,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:57,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:57,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:57,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:57,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:57,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:57,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,012 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,025 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,040 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,070 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,083 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,100 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,113 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,114 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,128 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,156 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,185 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,216 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,249 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,282 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,315 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,329 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,329 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,343 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,373 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,401 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,413 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,427 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,452 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,465 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,479 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,505 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,531 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,543 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,543 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,557 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,570 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,584 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,611 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,624 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,639 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,652 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,666 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,680 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,694 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,707 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,708 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,722 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,749 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,766 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,783 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,800 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,812 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,838 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,865 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,878 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,894 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,908 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,922 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,936 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,950 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:58,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:58,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:58,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:58,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:58,978 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:58,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:58,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:58,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:58,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:58,999 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:59,000 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:59,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:59,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:59,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:59,012 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:59,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:59,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:59,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:59,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:59,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:59,025 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:59,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:59,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:59,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:59,036 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:59,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:59,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:59,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:59,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:59,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:59,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:59,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:59,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:59,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:59,059 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:59,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:59,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:59,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:59,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:59,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:59,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:59,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:59,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:59,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:59,084 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:59,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:59,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:59,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:59,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:59,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:59,095 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:59,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:59,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:59,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:59,108 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:59,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:59,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:59,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:59,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:59,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:59,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:59,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:59,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:59,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:59,132 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:59,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:59,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:59,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:59,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:59,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:59,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:59,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:59,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:59,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:59,156 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:59,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:59,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:59,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:59,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:59,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:59,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:59,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:59,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:59,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:59,180 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:59,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:59,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:59,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:59,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:59,191 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:59,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:59,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:59,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:59,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:59,203 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:59,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:59,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:59,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:59,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:59,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:59,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:59,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:59,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:59,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:59,231 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:59,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:59,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:59,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:59,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:59,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:59,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:59,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:59,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:59,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:59,260 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:59,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:59,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:59,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:59,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:59,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:59,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:59,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:59,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:59,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:59,289 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:59,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:59,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:59,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:59,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:59,301 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:59,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:59,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:59,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:59,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:59,315 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:59,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:59,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:59,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:59,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:59,327 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:59,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:59,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:59,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:59,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:59,343 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:59,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:59,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:59,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:59,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:59,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:59,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:59,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:59,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:59,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:59,371 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:59,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:59,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:59,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:59,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:59,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:59,385 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:59,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:59,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:59,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:59,400 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:59,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:59,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:59,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:59,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:59,413 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:59,414 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:59,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:59,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:59,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:59,429 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:59,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:59,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:59,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:59,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:59,442 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:59,443 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:59,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:59,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:59,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:59,457 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:59,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:59,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:59,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:59,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:59,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:59,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:59,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:59,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:59,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:59,486 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:59,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:59,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:59,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:59,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:59,500 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:59,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:59,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:59,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:59,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:59,515 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:59,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:59,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:59,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:59,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:59,529 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:59,530 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:59,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:59,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:59,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:59,545 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:59,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:59,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:59,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:59,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:59,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:59,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:59,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:59,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:59,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:11:59,576 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:11:59,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:11:59,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:59,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:59,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:59,590 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:11:59,591 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:59,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:11:59,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2023-12-02 22:24:30,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:30,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:30,570 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:30,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:30,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:30,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:30,581 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:30,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:30,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:30,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:30,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:30,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:30,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:30,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:30,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:30,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:30,604 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:30,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:30,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:30,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:30,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:30,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:30,615 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:30,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:30,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:30,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:30,627 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:30,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:30,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:30,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:30,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:30,638 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:30,638 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:30,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:30,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:30,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:30,650 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:30,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:30,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:30,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:30,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:30,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:30,662 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:30,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:30,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:30,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:30,673 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:30,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:30,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:30,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:30,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:30,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:30,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:30,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:30,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:30,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:30,697 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:30,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:30,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:30,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:30,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:30,708 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:30,709 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:30,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:30,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:30,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:30,721 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:30,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:30,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:30,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:30,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:30,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:30,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:30,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:30,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:30,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:30,744 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:30,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:30,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:30,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:30,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:30,755 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:30,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:30,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:30,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:30,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:30,767 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:30,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:30,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:30,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:30,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:30,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:30,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:30,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:30,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:30,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:30,790 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:30,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:30,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:30,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:30,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:30,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:30,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:30,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:30,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:30,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:30,815 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:30,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:30,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:30,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:30,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:30,827 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:30,828 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:30,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:30,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:30,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:30,840 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:30,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:30,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:30,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:30,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:30,851 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:30,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:30,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:30,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:30,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:30,864 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:30,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:30,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:30,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:30,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:30,875 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:30,875 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:30,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:30,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:30,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:30,888 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:30,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:30,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:30,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:30,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:30,899 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:30,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:30,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:30,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:30,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:30,912 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:30,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:30,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:30,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:30,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:30,924 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:30,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:30,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:30,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:30,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:30,936 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:30,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:30,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:30,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:30,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:30,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:30,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:30,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:30,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:30,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:30,960 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:30,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:30,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:30,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:30,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:30,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:30,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:30,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:30,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:30,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:30,984 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:30,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:30,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:30,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:30,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:30,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:30,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,007 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,019 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,032 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,043 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,044 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,056 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,080 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,104 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,128 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,140 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,141 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,153 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,177 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,188 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,201 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,225 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,242 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,255 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,278 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,303 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,316 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,316 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,330 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,356 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,381 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,405 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,417 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,429 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,453 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,464 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,476 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,500 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,513 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,525 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,548 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,571 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,595 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,621 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,647 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,660 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,675 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,687 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,688 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,702 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,715 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,729 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,756 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,783 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,810 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,838 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,851 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,865 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,878 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,892 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,905 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,917 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,929 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,941 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,965 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:31,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:31,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:31,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:31,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:31,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:31,988 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:31,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:31,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:31,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:31,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,000 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,012 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,036 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,049 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,061 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,086 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,117 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,142 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,155 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,155 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,169 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,194 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,218 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,229 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,241 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,265 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,288 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,311 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,335 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,359 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,371 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,383 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,394 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,406 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,417 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,428 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,451 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,474 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,497 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,508 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,509 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,520 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,543 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,567 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,578 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,578 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,590 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,602 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,616 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,642 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,654 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,666 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,690 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,714 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,726 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,738 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,749 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,762 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,773 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,773 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,785 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,810 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,822 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,835 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,859 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,884 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,908 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,920 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,933 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,950 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,962 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:32,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:32,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:32,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:32,985 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:32,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:32,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:32,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:32,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:32,996 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:32,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,009 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,032 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,044 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,057 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,081 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,105 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,129 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,140 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,141 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,153 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,177 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,189 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,190 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,203 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,229 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,242 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,256 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,283 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,295 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,296 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,310 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,336 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,363 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,376 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,390 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,403 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,417 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,444 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,471 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,485 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,498 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,512 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,526 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,552 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,577 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,602 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,630 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,643 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,658 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,671 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,685 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,713 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,726 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,740 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,754 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,767 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,794 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,808 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,808 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,822 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,836 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,858 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,884 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,897 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,911 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,937 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,949 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,950 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,964 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:33,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:33,990 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:33,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:33,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,016 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,042 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,068 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,080 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,094 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,120 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,132 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,133 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,146 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,173 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,199 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,226 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,254 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,281 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,308 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,336 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,363 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,391 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,404 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,419 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,433 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,447 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,475 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,488 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,504 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,517 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,533 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,561 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,589 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,602 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,603 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,617 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,646 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,672 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,683 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,684 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,698 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,727 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,740 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,740 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,755 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,784 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,816 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,828 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,842 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,854 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,868 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,895 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,907 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,907 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,921 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,933 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,934 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,947 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,959 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,974 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:34,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:34,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:34,986 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:34,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:34,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:34,999 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,024 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,051 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,077 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,103 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,130 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,156 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,169 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,183 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,210 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,237 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,263 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,290 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,316 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,328 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,342 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,354 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,369 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,396 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,423 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,436 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,437 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,452 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,465 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,479 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,507 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,520 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,535 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,563 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,591 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,604 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,619 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,647 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,676 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,704 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,718 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,737 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,750 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,764 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,791 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,818 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,831 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,845 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,857 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,872 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,899 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,912 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,924 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,935 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,947 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,958 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,970 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:35,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:35,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:35,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:35,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:35,994 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:35,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:35,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,017 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,040 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,063 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,074 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,086 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,111 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,135 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,146 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,159 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,183 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,194 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,195 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,207 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,232 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,243 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,256 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,267 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,280 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,292 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,305 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,316 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,316 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,329 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,354 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,365 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,365 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,378 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,403 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,414 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,427 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,451 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,464 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,477 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,505 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,532 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,545 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,560 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,589 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,620 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,647 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,673 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,699 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,711 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,726 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,738 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,752 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,777 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,803 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,830 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,842 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,842 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,855 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,865 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,866 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,878 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,901 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,912 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,925 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,935 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,936 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,949 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,962 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:36,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:36,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:36,976 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:36,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:36,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:36,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:36,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:36,989 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:36,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:36,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,003 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,030 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,043 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,043 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,057 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,069 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,070 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,084 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,110 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,136 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,147 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,160 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,183 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,194 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,207 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,231 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,242 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,255 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,267 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,268 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,282 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,295 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,309 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,334 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,361 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,374 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,389 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,418 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,431 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,446 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,474 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,507 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,520 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,534 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,560 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,573 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,587 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,613 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,640 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,652 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,666 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,693 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,719 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,746 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,759 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,773 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,800 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,813 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,827 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,855 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,882 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,910 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,922 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,937 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,950 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,964 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:37,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:37,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:37,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:37,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:37,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:37,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:37,990 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:37,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:37,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:37,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,017 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,043 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,056 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,070 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,083 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,097 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,124 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,149 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,162 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,176 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,188 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,188 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,203 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,232 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,246 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,260 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,272 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,286 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,312 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,339 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,352 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,367 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,395 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,423 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,442 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,442 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,457 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,483 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,509 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,519 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,519 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,532 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,542 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,543 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,555 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,579 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,602 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,626 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,637 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,649 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,660 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,660 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,672 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,683 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,696 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,719 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,731 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,743 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,754 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,766 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,789 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,813 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,824 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,836 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,847 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,859 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,883 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,907 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,930 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,955 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:38,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:38,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:38,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:38,981 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:38,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:38,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:38,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,994 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,008 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,021 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,035 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,048 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,062 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,089 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,102 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,116 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,143 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,155 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,169 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,195 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,208 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,222 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,236 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,249 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,276 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,310 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,336 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,362 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,374 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,388 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,413 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,440 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,465 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,477 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,491 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,517 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,529 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,542 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,554 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,567 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,594 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,620 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,645 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,658 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,671 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,684 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,698 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,724 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,750 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,775 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,801 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,814 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,827 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,839 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,852 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,865 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,866 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,880 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,906 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,934 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,947 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,961 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,973 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:39,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:39,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:39,986 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:39,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:39,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:39,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:39,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:39,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:39,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,011 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,025 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,038 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,064 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,091 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,118 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,145 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,172 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,200 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,232 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,242 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,243 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,254 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,276 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,287 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,299 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,309 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,310 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,322 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,347 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,359 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,374 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,399 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,424 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,448 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,472 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,483 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,483 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,496 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,507 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,507 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,520 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,531 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,544 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,555 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,568 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,579 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,592 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,616 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,641 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,652 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,665 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,677 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,690 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,701 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,714 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,725 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,738 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,751 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,751 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,765 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,792 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,819 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,832 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,832 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,846 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,859 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,873 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,900 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,927 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,954 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,968 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:40,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:40,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:40,982 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:40,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:40,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:40,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:40,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,009 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,036 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,050 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,064 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,097 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,123 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,135 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,149 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,161 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,175 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,187 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,200 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,226 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,252 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,279 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,292 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,305 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,331 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,344 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,344 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,357 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,369 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,370 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,384 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,408 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,434 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,460 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,473 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,487 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,500 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,514 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,541 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,554 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,566 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,578 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,590 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,613 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,637 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,661 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,672 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,686 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,711 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,735 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,759 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,783 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,795 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,807 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,831 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,842 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,842 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,854 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,866 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,866 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,878 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,902 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,926 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,950 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:41,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:41,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:41,980 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:41,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:41,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:41,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:41,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:41,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:41,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:41,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,003 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,014 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,026 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,048 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,059 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,071 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,094 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,117 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,128 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,140 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,151 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,163 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,187 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,198 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,210 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,232 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,256 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,267 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,279 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,302 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,313 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,326 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,349 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,360 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,372 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,383 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,396 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,419 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,431 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,443 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,454 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,454 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,466 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,477 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,489 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,501 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,501 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,513 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,536 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,559 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,570 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,582 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,607 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,632 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,643 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,655 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,667 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,679 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,704 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,716 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,729 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,754 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,766 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,785 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,810 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,820 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,833 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,844 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,858 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,884 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,909 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,935 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,947 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,961 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,973 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:42,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:42,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:42,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:42,986 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:42,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:42,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:42,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:42,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,997 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:42,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,010 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,022 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,036 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,048 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,062 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,074 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,087 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,100 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,114 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,140 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,153 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,167 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,194 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,206 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,220 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,247 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,260 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,260 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,274 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,287 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,301 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,328 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,355 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,382 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,394 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,395 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,409 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,436 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,464 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,477 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,492 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,519 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,547 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,575 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,603 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,631 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,644 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,659 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,672 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,687 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,704 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,719 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,731 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,745 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,757 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,771 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,797 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,823 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,849 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,875 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,902 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,928 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,954 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:43,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:43,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:43,981 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:43,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:43,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:43,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:43,993 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:43,994 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,007 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,033 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,046 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,060 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,087 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,100 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,114 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,127 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,141 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,154 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,168 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,196 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,223 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,236 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,237 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,251 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,264 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,279 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,292 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,306 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,334 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,361 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,388 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,412 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,424 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,437 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,463 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,489 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,518 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,531 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,546 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,559 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,573 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,601 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,614 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,615 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,635 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,662 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,673 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,687 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,713 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,725 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,726 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,740 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,753 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,766 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,793 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,806 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,820 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,833 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,833 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,848 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,874 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,899 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,925 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,951 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,962 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:44,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:44,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:44,976 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:44,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:44,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:44,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:44,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:44,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:44,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:44,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,002 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,029 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,055 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,082 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,094 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,108 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,135 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,161 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,189 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,201 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,202 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,216 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,229 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,242 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,270 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,297 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,310 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,324 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,337 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,351 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,364 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,378 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,392 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,406 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,418 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,432 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,459 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,472 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,472 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,485 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,512 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,525 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,526 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,540 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,571 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,597 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,609 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,609 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,622 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,647 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,660 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,673 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,698 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,724 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,749 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,773 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,799 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,826 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,838 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,851 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,864 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,877 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,903 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,929 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,956 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:45,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:45,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:45,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:45,983 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:45,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:45,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:45,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:45,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:45,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:45,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,009 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,022 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,037 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,049 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,050 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,063 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,088 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,114 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,139 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,152 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,166 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,191 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,215 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,239 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,263 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,275 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,287 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,311 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,335 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,358 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,370 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,370 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,383 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,395 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,395 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,408 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,440 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,463 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,474 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,486 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,509 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,519 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,532 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,542 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,543 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,555 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,578 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,602 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,625 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,637 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,650 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,662 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,675 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,687 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,700 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,726 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,738 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,739 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,752 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,777 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,803 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,829 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,842 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,842 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,855 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,881 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,907 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,933 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,945 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,946 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,959 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,971 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:46,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:46,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:46,985 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:46,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:46,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:46,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,011 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,036 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,047 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,059 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,070 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,082 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,094 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,105 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,129 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,141 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,154 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,179 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,190 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,204 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,228 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,255 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,282 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,311 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,334 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,345 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,345 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,356 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,378 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,401 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,423 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,433 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,434 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,446 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,469 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,480 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,493 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,516 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,539 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,550 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,562 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,573 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,585 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,609 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,635 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,661 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,687 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,712 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,738 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,751 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,751 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,764 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,776 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,790 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,817 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,844 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,857 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,870 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,894 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,905 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,918 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,929 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,942 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,954 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,967 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:47,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:47,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:47,978 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:47,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:47,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:47,991 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:47,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:47,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,015 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,039 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,065 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,091 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,119 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,132 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,153 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,178 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,206 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,232 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,256 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,281 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,305 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,316 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,316 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,329 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,354 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,379 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,392 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,405 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,418 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,431 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,443 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,456 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,482 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,509 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,521 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,522 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,536 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,549 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,563 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,590 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,603 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,616 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,642 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,667 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,679 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,680 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,693 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,719 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,746 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,772 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,797 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,824 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,850 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,862 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,875 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,900 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,913 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,927 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,940 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,954 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:48,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:48,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:48,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:48,981 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:48,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:48,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:48,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:48,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:48,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,009 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,022 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,036 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,068 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,080 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,081 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,094 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,118 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,130 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,144 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,169 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,195 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,208 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,221 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,247 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,258 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,271 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,296 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,308 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,309 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,322 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,348 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,361 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,374 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,387 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,400 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,413 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,426 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,452 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,465 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,479 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,505 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,531 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,544 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,558 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,570 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,584 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,611 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,623 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,624 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,637 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,663 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,675 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,689 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,715 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,742 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,768 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,780 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,781 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,794 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,807 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,821 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,834 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,848 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,875 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,902 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,929 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,963 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:49,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:49,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:49,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:49,986 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:49,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:49,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:49,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:49,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:49,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:49,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,012 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,037 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,049 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,063 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,088 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,100 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,113 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,124 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,137 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,161 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,185 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,208 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,230 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,253 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,264 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,277 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,288 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,289 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,301 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,324 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,348 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,359 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,373 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,385 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,398 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,424 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,436 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,437 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,450 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,476 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,499 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,524 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,550 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,577 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,590 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,603 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,630 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,643 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,656 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,681 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,705 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,729 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,753 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,777 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,788 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,789 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,801 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,829 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,852 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,862 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,874 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,896 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,907 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,907 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,918 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,942 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,964 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:50,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:50,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:50,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:50,987 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:50,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:50,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:50,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:50,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:50,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:51,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:51,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:51,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:51,010 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:51,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:51,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:51,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:51,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:51,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:51,021 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:51,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:51,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:51,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:51,032 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:51,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:51,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:51,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:51,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:51,043 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:51,043 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:51,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:51,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:51,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:51,056 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:51,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:51,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:51,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:51,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:51,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:51,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:51,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:51,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:51,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:51,080 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:51,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:51,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:51,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:51,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:51,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:51,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:51,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:51,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:51,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:51,104 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:51,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:51,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:51,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:51,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:51,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:51,115 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:51,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:51,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:51,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:51,128 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:51,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:51,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:51,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:51,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:51,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:51,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:51,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:51,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:51,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:51,151 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:51,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:51,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:51,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:51,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:51,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:51,163 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:51,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:51,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:51,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:51,175 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:51,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:51,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:51,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:51,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:51,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:51,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:51,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:51,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:51,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:51,199 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:51,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:51,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:51,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:51,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:51,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:51,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:51,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:51,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:51,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:51,223 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:51,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:51,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:51,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:51,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:51,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:51,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:51,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:51,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:51,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:51,247 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:51,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:51,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:51,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:51,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:51,259 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:51,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:51,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:51,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:51,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:51,273 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:51,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:51,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:51,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:51,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:51,286 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:51,286 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:51,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:51,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:51,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:51,300 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:51,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:51,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:51,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:51,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:51,313 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:51,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:51,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:51,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:51,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:51,328 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:51,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:51,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:51,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:51,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:51,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:51,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:51,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:51,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:51,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:51,355 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:51,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:51,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:51,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:51,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:51,368 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:51,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:51,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:51,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:51,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:51,382 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:51,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:51,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:51,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:51,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:51,395 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:51,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:51,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:24:51,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:51,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 147 states and 165 transitions. [2023-12-02 22:24:51,410 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2023-12-02 22:24:51,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 22:24:51,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:51,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:51,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:51,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:24:51,423 INFO L285 TraceCheckSpWp]: Computing forward predicates...