./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/egcd3-ll_unwindbound1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b75b9e4-05fa-441e-b755-3e5845ca3410/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b75b9e4-05fa-441e-b755-3e5845ca3410/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_7b75b9e4-05fa-441e-b755-3e5845ca3410/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b75b9e4-05fa-441e-b755-3e5845ca3410/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/egcd3-ll_unwindbound1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b75b9e4-05fa-441e-b755-3e5845ca3410/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_7b75b9e4-05fa-441e-b755-3e5845ca3410/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 3ba6c159d5a75336b71b2a638ad3dc3de6683b2c20813e420caa2034bf261c2c --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 00:54:19,214 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 00:54:19,285 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b75b9e4-05fa-441e-b755-3e5845ca3410/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-12-03 00:54:19,289 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 00:54:19,290 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 00:54:19,312 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 00:54:19,313 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 00:54:19,313 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 00:54:19,314 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 00:54:19,314 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 00:54:19,315 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 00:54:19,316 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 00:54:19,316 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 00:54:19,317 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 00:54:19,317 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 00:54:19,317 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 00:54:19,318 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 00:54:19,319 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 00:54:19,319 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 00:54:19,319 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-12-03 00:54:19,320 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-03 00:54:19,321 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 00:54:19,321 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 00:54:19,322 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 00:54:19,322 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 00:54:19,323 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 00:54:19,323 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 00:54:19,323 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 00:54:19,324 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:54:19,324 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 00:54:19,325 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 00:54:19,325 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 00:54:19,325 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 00:54:19,326 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 00:54:19,326 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 00:54:19,326 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_7b75b9e4-05fa-441e-b755-3e5845ca3410/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b75b9e4-05fa-441e-b755-3e5845ca3410/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3ba6c159d5a75336b71b2a638ad3dc3de6683b2c20813e420caa2034bf261c2c [2023-12-03 00:54:19,557 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 00:54:19,577 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 00:54:19,580 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 00:54:19,581 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 00:54:19,581 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 00:54:19,583 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b75b9e4-05fa-441e-b755-3e5845ca3410/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/nla-digbench-scaling/egcd3-ll_unwindbound1.c [2023-12-03 00:54:22,276 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 00:54:22,463 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 00:54:22,464 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b75b9e4-05fa-441e-b755-3e5845ca3410/sv-benchmarks/c/nla-digbench-scaling/egcd3-ll_unwindbound1.c [2023-12-03 00:54:22,472 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b75b9e4-05fa-441e-b755-3e5845ca3410/bin/ukojak-verify-Qdu7aM0XO9/data/9dcc9003d/9a4408da7d5042c39330857d53116e07/FLAG8b9b87de6 [2023-12-03 00:54:22,484 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b75b9e4-05fa-441e-b755-3e5845ca3410/bin/ukojak-verify-Qdu7aM0XO9/data/9dcc9003d/9a4408da7d5042c39330857d53116e07 [2023-12-03 00:54:22,487 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 00:54:22,488 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 00:54:22,489 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 00:54:22,489 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 00:54:22,493 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 00:54:22,494 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:54:22" (1/1) ... [2023-12-03 00:54:22,495 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@685dbfd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:54:22, skipping insertion in model container [2023-12-03 00:54:22,495 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:54:22" (1/1) ... [2023-12-03 00:54:22,520 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 00:54:22,712 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:54:22,722 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 00:54:22,761 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:54:22,775 INFO L206 MainTranslator]: Completed translation [2023-12-03 00:54:22,776 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:54:22 WrapperNode [2023-12-03 00:54:22,776 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 00:54:22,777 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 00:54:22,777 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 00:54:22,777 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 00:54:22,783 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:54:22" (1/1) ... [2023-12-03 00:54:22,790 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:54:22" (1/1) ... [2023-12-03 00:54:22,816 INFO L138 Inliner]: procedures = 14, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 156 [2023-12-03 00:54:22,816 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 00:54:22,817 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 00:54:22,817 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 00:54:22,817 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 00:54:22,826 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:54:22" (1/1) ... [2023-12-03 00:54:22,826 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:54:22" (1/1) ... [2023-12-03 00:54:22,828 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:54:22" (1/1) ... [2023-12-03 00:54:22,828 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:54:22" (1/1) ... [2023-12-03 00:54:22,832 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:54:22" (1/1) ... [2023-12-03 00:54:22,834 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:54:22" (1/1) ... [2023-12-03 00:54:22,836 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:54:22" (1/1) ... [2023-12-03 00:54:22,837 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:54:22" (1/1) ... [2023-12-03 00:54:22,839 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 00:54:22,839 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 00:54:22,839 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 00:54:22,839 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 00:54:22,840 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:54:22" (1/1) ... [2023-12-03 00:54:22,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:54:22,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b75b9e4-05fa-441e-b755-3e5845ca3410/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 00:54:22,871 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b75b9e4-05fa-441e-b755-3e5845ca3410/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 00:54:22,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b75b9e4-05fa-441e-b755-3e5845ca3410/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 00:54:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 00:54:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-03 00:54:22,904 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-03 00:54:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 00:54:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 00:54:22,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 00:54:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-03 00:54:22,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-03 00:54:22,960 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 00:54:22,961 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 00:54:23,287 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 00:54:23,321 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 00:54:23,321 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-12-03 00:54:23,323 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:54:23 BoogieIcfgContainer [2023-12-03 00:54:23,323 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 00:54:23,324 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 00:54:23,324 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 00:54:23,333 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 00:54:23,333 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:54:23" (1/1) ... [2023-12-03 00:54:23,340 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 00:54:23,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:23,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 137 states and 150 transitions. [2023-12-03 00:54:23,384 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 150 transitions. [2023-12-03 00:54:23,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-03 00:54:23,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:23,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:23,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:23,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:23,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-03 00:54:23,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:23,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:54:23,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:23,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 137 states and 149 transitions. [2023-12-03 00:54:23,578 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 149 transitions. [2023-12-03 00:54:23,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-03 00:54:23,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:23,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:23,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:23,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:54:23,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:23,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 139 states and 152 transitions. [2023-12-03 00:54:23,730 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 152 transitions. [2023-12-03 00:54:23,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-12-03 00:54:23,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:23,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:23,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:23,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:54:23,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:23,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 140 states and 153 transitions. [2023-12-03 00:54:23,814 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 153 transitions. [2023-12-03 00:54:23,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-12-03 00:54:23,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:23,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:23,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:23,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:54:23,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:23,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:54:23,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:23,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 141 states and 154 transitions. [2023-12-03 00:54:23,981 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 154 transitions. [2023-12-03 00:54:23,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:23,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:23,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:24,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:24,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:24,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:24,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:24,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:24,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:24,433 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:24,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:24,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:24,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:24,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:24,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:24,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:24,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:24,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:24,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:24,491 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:24,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:24,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:24,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:24,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:24,517 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:24,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:24,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:24,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:24,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:24,547 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:24,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:24,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:24,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:24,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:24,573 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:24,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:24,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:24,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:24,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:24,605 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:24,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:24,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:24,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:24,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:24,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:24,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:24,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:24,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:24,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:24,659 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:24,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:24,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:24,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:24,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:24,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:24,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:24,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:24,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:24,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:24,721 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:24,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:24,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:24,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:24,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:24,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:24,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:24,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:24,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:24,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:24,771 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:24,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:24,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:24,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:24,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:24,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:24,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:24,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:24,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:24,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:24,819 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:24,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:24,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:24,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:24,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:24,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:24,842 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:24,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:24,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:24,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:24,867 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:24,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:24,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:24,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:24,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:24,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:24,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:24,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:24,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:24,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:24,917 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:24,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:24,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:24,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:24,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:24,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:24,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:24,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:24,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:24,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:24,964 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:24,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:24,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:24,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:24,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:24,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:24,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:25,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:25,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:25,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:25,011 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:25,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:25,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:25,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:25,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:25,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:25,033 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:25,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:25,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:25,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:25,058 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:25,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:25,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:25,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:25,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:25,079 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:25,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:25,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:25,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:25,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:25,104 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:25,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:25,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:25,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:25,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:25,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:25,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:25,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:25,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:25,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:25,151 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:25,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:25,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:25,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:25,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:25,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:25,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:25,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:25,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:25,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:25,197 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:25,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:25,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:25,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:25,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:25,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:25,220 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:25,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:25,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:25,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:25,265 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:25,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:25,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:25,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:25,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:25,286 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:25,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:25,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:25,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:25,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:25,314 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:25,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:25,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:25,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:25,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:25,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:25,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:25,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:25,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:25,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:25,362 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:25,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:25,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:25,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:25,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:25,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:25,384 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:25,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:25,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:25,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:25,414 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:25,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:25,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:25,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:25,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:25,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:25,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:25,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:25,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:25,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:25,465 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:25,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:25,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:25,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:25,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:25,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:25,488 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:25,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:25,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:25,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:25,513 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:25,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:25,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:25,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:25,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:25,533 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:25,534 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:25,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:25,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:25,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:25,561 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:25,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:25,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:25,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:25,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:25,581 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:25,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:25,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:25,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:25,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:25,612 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:25,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:25,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:25,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:25,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:25,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:25,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:25,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:25,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:25,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:25,659 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:25,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:25,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:25,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:25,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:25,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:25,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:25,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:25,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:25,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:25,705 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:25,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:25,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:25,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:25,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:25,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:25,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:25,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:25,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:25,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:25,749 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:25,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:25,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:25,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:25,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:25,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:25,768 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:25,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:25,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:25,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:25,797 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:25,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:25,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:25,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:25,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:25,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:25,817 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:25,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:25,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:25,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:25,841 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:25,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:25,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:25,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:25,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:25,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:25,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:25,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:25,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:25,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:25,888 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:25,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:25,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:25,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:25,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:25,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:25,909 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:25,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:25,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:25,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:25,932 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:25,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:25,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:25,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:25,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:25,953 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:25,954 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:25,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:25,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:25,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:25,981 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:25,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:25,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:25,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:25,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,022 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:26,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,060 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,081 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:26,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,128 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:26,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,172 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:26,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,217 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:26,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,236 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,259 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:26,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,300 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:26,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,341 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:26,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,359 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,380 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:26,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,398 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,399 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,419 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:26,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,438 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,462 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:26,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,481 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,504 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:26,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,550 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:26,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,589 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:26,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,608 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,628 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:26,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,669 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:26,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,687 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,688 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,707 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:26,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,727 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,746 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:26,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,781 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,781 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,802 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:26,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,820 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,820 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,839 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:26,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,857 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,875 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:26,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,914 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:26,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,931 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,951 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:26,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:26,969 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:26,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:26,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:26,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:26,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:26,988 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:26,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:26,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:26,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,006 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,007 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,026 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,044 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,063 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,080 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,081 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,100 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,138 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,159 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,160 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,179 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,216 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,253 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,294 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,331 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,368 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,406 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,457 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,495 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,531 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,549 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,568 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,605 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,640 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,657 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,676 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,711 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,748 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,765 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,785 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,821 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,839 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,857 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,873 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,874 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,892 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,909 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,910 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,927 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,945 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:27,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:27,964 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:27,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:27,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:27,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:27,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:27,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:27,981 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:27,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:27,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,000 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,037 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,089 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,129 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,169 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,187 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,188 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,208 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,250 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,289 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,308 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,308 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,327 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,344 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,345 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,363 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,407 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,424 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,425 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,445 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,486 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,522 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,557 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,594 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,610 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,628 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,644 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,663 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,698 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,714 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,715 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,732 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,769 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,804 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,820 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,838 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,877 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,878 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,895 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,929 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,945 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,946 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,963 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:28,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:28,979 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:28,979 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:28,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:28,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:28,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:28,996 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:28,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:28,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:28,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,013 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,030 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,046 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,047 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,064 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,081 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,082 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,099 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,133 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,167 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,198 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,232 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,267 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,284 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,300 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,317 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,334 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,351 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,367 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,403 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,437 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,475 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,512 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,556 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,596 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,643 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,678 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,692 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,708 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,740 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,774 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,789 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,805 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,820 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,836 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,851 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,868 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,884 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,900 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,931 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,947 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,963 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:29,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:29,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:29,978 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:29,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:29,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:29,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:29,994 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:29,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:29,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:29,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,026 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,058 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,074 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,090 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,121 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,152 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,183 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,217 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,249 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,279 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,301 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,319 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,353 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,369 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,369 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,386 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,401 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,418 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,434 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,452 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,484 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,516 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,550 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,589 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,605 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,622 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,638 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,638 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,655 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,687 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,719 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,753 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,785 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,801 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,818 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,852 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,885 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,918 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,934 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,934 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,951 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:30,966 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:30,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:30,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:30,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:30,984 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:30,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:30,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,014 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,030 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,058 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,092 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,122 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,137 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,153 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,188 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,203 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,219 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,248 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,279 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,308 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,338 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,368 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,383 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,398 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,416 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,432 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,447 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,447 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,464 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,479 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,495 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,526 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,557 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,591 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,625 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,642 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,658 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,704 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,721 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,743 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,777 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,814 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,831 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,850 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,886 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,903 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,904 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,922 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,959 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:31,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:31,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:31,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:31,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:31,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:31,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:31,991 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:31,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:31,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:31,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,006 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,007 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,022 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,038 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,053 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,086 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,118 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,133 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,149 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,181 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,194 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,206 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,232 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,247 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,248 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,264 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,296 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,334 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,366 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,397 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,425 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,441 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,460 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,491 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,507 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,508 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,523 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,558 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,571 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,587 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,602 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,603 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,621 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,636 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,652 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,681 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,710 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,725 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,741 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,771 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,801 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,817 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,833 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,865 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,880 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,896 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,927 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,943 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,959 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:32,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:32,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:32,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:32,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:32,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:32,991 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:32,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:32,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:32,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,008 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,023 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,052 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,082 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,115 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,145 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,159 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,174 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,199 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,224 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,252 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,280 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,292 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,321 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,350 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,364 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,379 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,409 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,436 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,466 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,480 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,496 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,526 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,544 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,557 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,571 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,585 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,619 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,635 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,651 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,688 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,728 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,762 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,796 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,828 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,842 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,859 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,874 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,874 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,889 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,913 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,939 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,966 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:33,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:33,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:33,978 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:33,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:33,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:33,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:33,991 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:33,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:33,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:33,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,015 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,039 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,053 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,068 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,108 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,131 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,160 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,189 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,218 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,247 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,261 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,276 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,305 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,335 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,371 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,385 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,401 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,430 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,459 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,474 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,489 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,523 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,553 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,582 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,613 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,639 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,652 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,666 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,693 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,707 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,708 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,721 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,751 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,765 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,780 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,811 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,841 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,855 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,856 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,887 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,917 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,929 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,943 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,969 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:34,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:34,980 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:34,981 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:34,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:34,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:34,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:34,995 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:34,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:34,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:34,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,006 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,023 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,053 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,087 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,102 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,103 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,120 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,153 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,179 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,195 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,211 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,243 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,275 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,306 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,337 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,368 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,383 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,398 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,413 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,414 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,429 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,460 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,491 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,506 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,522 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,553 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,583 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,599 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,615 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,630 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,647 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,674 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,698 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,728 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,758 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,773 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,773 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,791 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,806 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,830 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,844 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,845 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,859 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,873 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,873 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,886 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,901 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,918 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,933 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,934 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,949 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:35,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:35,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:35,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:35,980 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:35,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:35,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:35,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:35,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:35,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:35,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,011 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,042 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,071 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,098 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,113 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,129 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,160 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,190 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,206 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,221 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,236 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,237 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,253 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,267 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,268 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,284 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,316 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,346 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,359 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,374 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,401 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,414 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,430 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,458 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,484 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,509 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,521 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,521 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,534 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,559 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,570 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,582 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,605 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,617 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,628 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,639 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,650 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,672 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,683 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,694 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,724 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,749 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,775 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,800 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,813 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,826 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,837 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,837 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,850 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,876 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,900 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,912 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,925 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,950 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:36,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:36,976 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:36,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:36,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:36,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:36,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:36,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:36,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:36,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,001 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,030 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,044 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,057 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,085 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,113 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,128 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,144 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,174 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,188 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,188 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,201 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,228 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,258 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,275 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,290 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,305 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,321 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,352 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,368 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,385 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,403 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,420 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,449 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,464 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,483 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,517 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,548 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,576 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,588 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,601 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,633 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,644 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,659 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,688 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,717 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,730 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,745 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,758 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,773 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,797 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,826 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,855 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,880 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,902 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,925 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,951 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,961 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,962 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,973 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:37,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:37,983 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:37,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:37,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:37,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:37,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:37,995 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:37,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:37,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:37,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,006 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,007 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,019 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,044 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,056 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,069 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,081 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,081 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,093 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,118 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,130 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,143 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,169 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,195 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,208 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,221 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,247 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,259 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,272 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,284 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,296 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,308 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,308 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,321 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,346 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,370 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,383 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,395 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,420 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,445 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,462 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,475 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,499 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,510 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,522 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,533 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,545 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,556 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,568 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,594 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,622 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,635 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,646 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,657 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,668 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,691 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,713 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,737 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,748 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,749 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,762 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,773 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,785 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,796 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,809 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,823 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,836 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,847 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,859 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,884 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,908 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,930 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,953 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,965 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:38,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:38,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:38,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:38,979 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:38,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:38,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:38,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:38,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:38,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:38,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,006 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,021 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,035 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,049 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,062 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,085 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,095 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,095 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,109 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,133 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,159 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,172 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,185 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,197 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,210 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,236 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,253 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,265 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,289 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,312 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,335 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,359 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,371 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,384 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,409 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,434 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,459 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,484 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,509 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,521 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,521 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,534 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,559 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,571 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,584 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,609 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,635 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,661 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,675 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,690 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,704 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,704 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,719 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,733 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,733 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,747 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,776 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,805 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,818 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,830 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,852 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,862 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,873 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,884 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,895 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,905 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,917 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,941 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,967 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:39,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:39,979 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:39,979 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:39,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:39,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:39,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:39,992 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:39,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:39,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:39,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,017 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,040 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,072 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,097 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,119 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,128 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,142 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,154 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,154 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,167 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,190 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,201 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,201 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,215 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,237 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,247 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,260 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,285 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,297 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,311 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,336 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,362 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,374 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,387 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,398 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,399 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,412 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,425 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,425 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,438 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,464 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,477 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,490 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,515 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,541 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,555 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,568 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,581 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,596 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,611 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,625 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,639 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,652 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,679 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,704 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,716 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,732 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,744 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,757 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,783 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,795 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,807 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,820 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,832 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,844 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,857 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,891 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,903 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,904 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,916 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,928 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,940 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,965 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:40,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:40,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:40,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:40,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:40,989 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:40,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:40,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,014 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,037 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,048 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,062 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,085 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,109 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,133 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,158 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,182 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,194 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,207 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,231 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,242 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,254 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,278 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,301 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,325 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,348 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,360 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,361 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,374 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,399 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,424 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,446 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,469 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,480 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,492 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,515 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,542 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,553 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,564 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,585 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,606 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,617 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,628 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,638 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,638 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,655 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,679 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,704 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,716 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,728 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,739 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,740 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,750 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,770 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,782 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,782 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,794 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,806 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,818 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,843 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,854 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,867 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,878 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,891 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,915 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,939 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,966 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:41,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:41,978 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:41,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:41,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:41,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:41,990 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:41,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:41,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:41,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:41,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,000 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,013 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,025 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,037 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,049 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,050 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,062 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,074 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,087 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,111 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,136 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,160 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,172 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,184 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,210 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,236 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,248 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,248 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,262 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,274 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,287 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,313 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,338 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,363 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,376 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,389 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,399 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,399 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,410 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,434 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,452 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,464 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,488 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,500 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,513 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,525 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,538 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,550 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,551 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,564 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,589 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,614 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,639 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,651 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,664 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,690 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,715 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,727 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,740 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,765 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,790 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,815 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,827 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,842 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,857 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,873 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,902 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,930 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,956 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,966 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:42,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:42,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:42,978 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:42,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:42,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:42,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:42,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:42,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:42,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:42,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,003 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,014 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,026 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,048 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,060 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,071 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,082 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,095 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,119 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,144 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,168 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,192 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,202 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,215 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,240 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,257 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,257 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,269 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,292 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,301 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,313 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,335 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,345 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,345 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,357 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,378 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,402 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,414 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,426 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,438 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,450 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,462 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,475 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,499 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,523 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,548 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,572 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,596 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,608 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,621 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,645 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,669 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,680 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,691 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,712 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,733 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,748 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,763 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,776 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,789 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,800 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,811 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,822 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,833 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,856 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,867 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,880 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,906 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,933 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,945 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,946 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,958 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,971 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:43,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:43,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:43,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:43,984 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:43,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:43,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:43,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:43,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,997 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:43,997 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,010 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,041 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,064 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,076 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,088 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,111 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,135 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,147 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,159 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,182 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,206 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,217 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,230 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,254 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,278 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,291 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,303 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,315 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,316 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,328 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,352 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,365 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,378 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,403 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,428 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,453 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,465 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,478 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,504 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,529 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,554 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,580 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,606 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,631 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,658 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,671 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,684 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,709 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,721 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,735 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,759 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,785 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,810 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,843 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,854 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,869 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,882 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,893 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,903 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,913 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,938 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,949 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,961 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:44,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:44,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:44,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:44,982 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:44,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:44,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:44,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:44,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:44,993 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:44,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,003 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,013 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,025 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,035 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,048 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,059 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,069 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,079 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,079 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,090 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,112 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,133 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,143 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,154 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,174 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,197 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,222 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,247 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,259 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,272 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,298 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,309 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,310 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,323 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,345 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,366 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,389 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,401 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,414 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,425 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,438 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,463 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,487 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,512 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,522 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,535 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,545 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,557 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,573 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,585 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,595 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,595 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,606 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,626 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,636 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,649 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,674 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,686 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,699 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,711 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,724 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,737 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,749 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,774 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,801 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,815 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,827 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,838 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,850 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,862 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,874 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,898 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,925 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,954 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,968 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:45,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:45,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:45,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:45,981 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:45,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:45,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:45,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:45,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:45,993 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:45,994 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,006 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,031 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,043 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,043 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,056 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,081 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,106 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,131 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,143 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,156 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,181 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,206 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,232 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,257 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,268 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,281 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,306 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,332 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,344 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,345 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,358 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,376 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,388 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,399 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,413 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,424 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,437 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,448 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,461 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,472 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,473 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,485 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,508 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,531 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,542 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,556 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,580 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,591 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,604 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,629 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,641 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,653 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,663 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,676 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,687 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,688 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,699 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,711 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,724 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,749 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,774 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,798 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,821 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,833 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,833 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,846 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,857 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,857 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,870 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,882 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,883 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,895 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,907 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,908 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,920 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,942 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,954 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,965 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:46,977 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:46,978 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:46,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:46,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:46,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:46,989 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:46,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:46,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:46,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:46,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,000 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,011 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,021 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,032 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,044 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,055 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,076 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,097 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,118 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,128 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,145 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,155 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,155 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,166 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,187 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,197 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,208 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,230 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,240 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,251 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,261 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,274 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,323 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,337 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,356 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,374 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,397 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,426 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,452 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,478 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,505 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,519 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,532 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,563 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,588 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,613 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:47,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 00:54:47,641 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 00:54:47,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:54:47,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:47,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:47,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:47,655 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 00:54:47,655 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:54:47,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:54:47,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2023-12-03 01:07:35,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:35,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:35,480 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:35,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:35,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:35,504 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:35,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:35,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:35,529 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:35,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,541 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:35,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:35,553 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:35,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:35,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:35,577 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:35,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:35,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:35,601 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:35,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:35,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:35,625 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:35,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,637 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:35,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:35,649 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:35,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,660 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:35,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:35,673 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:35,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,688 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,689 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:35,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:35,701 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:35,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:35,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:35,724 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:35,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:35,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:35,747 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:35,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,758 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:35,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:35,769 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:35,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:35,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:35,790 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:35,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,800 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:35,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:35,811 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:35,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,820 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:35,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:35,832 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:35,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,842 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:35,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:35,853 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:35,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:35,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:35,875 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:35,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:35,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:35,897 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:35,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,907 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,907 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:35,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:35,918 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:35,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,928 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:35,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:35,939 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:35,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,949 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,949 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:35,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:35,961 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:35,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:35,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:35,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:35,981 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:35,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:35,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:35,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:35,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:35,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:35,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:35,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,002 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,012 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,013 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,024 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,034 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,034 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,045 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,066 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,088 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,109 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,130 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,141 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,152 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,162 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,173 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,195 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,216 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,237 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,248 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,248 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,259 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,280 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,291 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,302 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,311 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,323 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,333 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,344 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,368 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,384 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,384 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,396 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,419 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,430 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,442 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,453 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,454 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,465 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,488 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,511 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,522 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,534 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,556 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,576 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,587 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,599 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,623 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,646 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,670 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,693 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,717 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,741 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,764 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,788 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,811 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,822 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,834 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,845 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,845 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,857 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,869 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,881 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,905 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,917 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,928 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,952 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:36,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:36,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:36,976 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:36,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:36,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:36,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:36,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:36,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:36,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:36,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,000 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,012 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,024 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,048 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,059 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,060 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,072 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,083 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,096 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,120 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,148 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,159 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,171 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,194 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,217 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,239 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,262 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,286 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,309 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,332 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,355 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,379 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,400 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,421 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,433 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,445 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,468 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,480 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,492 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,515 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,539 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,550 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,551 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,563 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,586 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,598 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,610 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,634 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,658 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,683 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,707 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,718 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,718 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,731 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,755 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,767 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,767 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,779 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,789 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,800 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,821 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,832 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,832 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,843 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,864 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,893 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,913 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,935 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,943 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,944 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,956 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,966 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:37,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:37,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:37,979 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:37,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:37,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:37,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:37,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:37,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:37,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:37,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,002 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,013 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,025 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,048 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,059 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,071 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,080 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,081 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,092 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,112 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,134 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,156 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,179 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,203 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,226 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,237 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,238 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,250 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,261 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,273 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,295 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,307 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,319 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,330 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,343 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,354 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,366 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,377 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,389 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,412 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,434 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,454 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,464 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,474 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,485 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,495 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,515 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,526 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,536 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,557 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,577 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,588 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,605 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,614 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,615 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,625 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,635 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,645 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,654 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,666 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,675 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,687 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,708 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,728 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,738 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,739 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,751 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,776 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,788 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,800 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,823 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,847 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,858 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,870 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,893 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,917 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,929 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,942 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,953 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,965 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:38,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,977 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:38,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:38,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:38,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:38,990 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:38,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:38,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,014 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,039 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,063 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,086 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,111 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,136 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,161 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,172 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,183 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,205 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,226 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,236 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,237 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,248 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,260 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,260 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,272 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,296 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,308 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,308 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,321 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,333 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,351 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,375 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,399 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,423 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,433 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,434 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,445 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,468 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,479 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,491 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,515 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,539 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,551 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,564 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,587 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,598 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,599 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,611 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,635 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,659 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,683 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,707 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,718 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,718 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,731 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,755 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,766 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,778 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,788 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,788 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,800 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,823 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,833 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,834 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,846 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,857 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,870 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,894 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,904 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,916 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,928 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,941 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,953 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,965 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:39,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:39,977 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:39,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:39,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:39,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:39,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:39,989 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:39,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:39,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:39,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,015 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,027 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,039 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,063 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,087 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,117 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,140 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,151 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,163 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,187 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,198 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,210 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,234 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,258 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,281 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,292 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,305 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,316 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,316 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,327 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,348 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,370 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,392 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,403 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,415 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,438 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,461 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,473 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,484 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,506 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,529 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,541 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,552 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,576 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,587 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,599 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,610 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,622 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,645 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,657 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,669 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,680 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,693 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,704 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,717 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,740 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,764 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,775 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,787 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,815 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,838 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,866 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,875 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,876 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,887 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,897 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,908 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,928 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,948 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,957 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,958 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,968 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,978 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:40,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:40,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:40,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:40,989 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:40,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:40,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:40,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:40,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:40,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,008 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,019 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,029 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,050 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,059 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,060 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,070 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,080 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,091 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,112 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,132 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,152 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,162 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,173 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,194 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,204 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,215 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,237 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,247 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,257 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,267 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,268 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,279 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,288 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,289 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,299 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,310 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,321 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,343 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,364 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,385 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,395 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,395 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,406 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,416 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,427 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,438 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,449 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,471 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,481 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,481 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,492 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,514 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,536 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,550 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,561 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,583 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,604 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,625 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,635 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,646 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,670 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,694 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,717 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,740 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,751 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,751 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,763 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,774 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,775 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,786 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,795 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,806 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,827 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,839 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,850 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,871 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,893 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,904 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,916 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,939 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,964 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:41,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:41,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:41,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:41,987 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:41,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:41,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:41,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:41,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:41,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:41,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,009 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,019 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,030 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,051 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,074 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,097 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,120 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,144 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,168 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,192 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,204 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,217 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,240 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,265 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,293 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,304 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,305 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,317 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,328 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,339 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,362 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,385 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,397 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,409 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,432 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,456 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,467 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,479 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,490 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,502 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,513 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,525 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,549 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,572 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,595 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,619 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,640 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,661 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,671 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,683 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,705 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,715 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,726 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,737 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,737 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,748 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,770 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,781 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,781 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,792 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,814 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,825 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,836 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,858 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,880 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,902 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,912 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,924 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,934 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,934 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,945 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,967 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:42,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:42,977 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:42,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:42,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:42,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:42,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:42,989 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:42,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:42,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:42,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,014 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,036 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,045 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,057 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,078 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,099 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,120 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,130 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,140 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,160 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,182 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,203 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,224 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,245 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,266 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,275 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,286 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,296 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,307 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,317 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,328 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,337 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,348 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,368 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,378 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,379 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,390 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,412 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,423 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,433 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,443 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,453 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,473 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,485 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,495 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,515 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,526 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,536 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,556 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,577 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,588 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,598 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,608 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,609 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,619 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,630 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,640 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,651 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,661 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,689 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,709 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,720 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,732 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,753 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,773 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,793 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,813 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,823 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,833 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,842 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,853 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,862 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,872 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,882 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,883 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,893 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,913 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,934 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,944 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,954 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,974 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:43,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:43,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:43,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:43,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:43,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:43,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:43,994 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:43,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:43,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:43,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,014 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,035 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,055 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,076 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,097 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,119 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,140 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,161 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,172 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,183 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,204 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,226 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,236 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,237 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,248 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,258 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,269 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,291 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,301 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,312 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,334 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,361 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,370 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,370 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,381 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,402 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,422 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,431 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,442 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,463 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,472 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,472 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,483 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,506 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,527 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,548 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,568 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,578 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,578 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,589 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,598 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,609 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,630 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,639 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,640 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,651 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,660 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,660 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,671 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,694 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,714 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,736 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,746 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,757 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,766 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,767 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,778 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,801 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,821 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,831 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,843 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,864 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,874 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,874 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,885 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,906 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,928 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,939 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,940 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,952 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:44,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:44,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:44,976 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:44,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:44,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:44,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:44,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:44,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:44,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:44,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,000 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,012 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,025 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,054 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,065 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,077 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,099 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,122 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,133 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,145 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,157 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,169 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,180 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,192 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,203 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,215 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,238 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,261 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,284 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,296 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,308 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,331 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,355 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,378 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,400 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,423 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,447 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,470 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,482 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,494 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,506 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,517 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,529 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,541 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,553 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,565 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,589 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,613 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,638 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,662 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,674 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,687 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,711 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,736 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,760 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,785 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,815 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,838 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,862 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,872 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,873 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,884 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,906 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,927 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,952 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,975 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:45,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,985 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:45,985 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:45,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:45,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:45,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:45,995 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:45,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:45,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:45,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,015 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,025 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,035 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,045 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,055 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,065 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,075 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,095 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,115 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,136 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,146 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,158 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,182 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,206 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,230 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,254 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,278 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,289 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,302 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,327 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,351 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,363 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,376 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,401 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,425 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,449 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,473 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,498 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,523 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,554 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,577 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,601 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,625 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,636 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,648 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,672 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,683 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,696 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,707 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,719 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,731 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,743 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,767 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,791 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,816 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,827 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,839 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,850 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,863 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,874 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,875 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,886 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,896 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,897 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,909 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,920 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,932 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,955 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,966 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:46,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:46,979 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:46,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:46,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:46,989 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:46,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:46,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,002 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,026 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,038 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,050 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,074 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,098 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,123 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,147 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,157 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,170 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,194 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,206 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,219 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,230 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,231 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,243 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,268 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,292 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,304 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,305 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,322 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,346 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,370 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,393 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,403 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,416 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,427 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,439 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,462 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,474 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,485 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,507 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,530 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,542 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,555 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,578 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,602 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,625 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,637 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,649 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,673 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,698 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,723 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,747 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,757 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,758 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,770 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,781 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,782 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,794 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,806 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,819 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,843 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,867 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,890 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,900 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,900 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,912 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,924 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,937 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,960 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,971 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:47,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:47,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:47,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:47,984 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:47,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:47,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:47,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:47,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:47,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:47,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,007 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,031 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,053 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,065 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,077 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,105 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,128 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,140 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,151 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,162 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,174 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,198 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,221 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,244 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,267 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,291 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,314 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,337 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,360 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,371 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,383 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,394 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,395 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,407 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,418 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,430 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,442 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,442 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,454 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,465 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,478 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,489 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,501 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,525 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,548 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,572 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,596 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,620 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,643 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,655 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,655 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,667 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,691 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,715 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,727 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,739 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,748 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,749 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,762 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,776 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,789 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,801 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,815 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,839 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,857 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,872 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,884 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,896 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,907 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,908 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,920 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,931 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,943 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,967 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:48,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:48,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:48,978 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:48,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:48,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:48,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:48,991 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:48,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:48,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:48,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,014 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,038 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,049 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,050 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,062 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,086 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,109 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,133 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,156 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,180 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,191 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,204 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,228 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,252 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,276 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,287 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,300 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,311 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,324 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,348 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,359 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,372 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,383 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,395 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,418 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,442 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,453 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,454 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,466 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,490 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,502 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,514 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,526 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,539 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,550 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,551 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,563 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,587 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,599 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,612 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,641 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,652 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,664 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,675 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,688 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,711 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,735 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,746 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,759 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,783 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,806 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,830 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,853 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,877 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,902 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,913 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,925 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,950 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,972 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:49,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:49,983 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:49,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:49,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:49,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:49,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:49,995 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:49,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:49,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:49,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,018 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,041 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,053 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,065 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,089 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,100 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,113 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,124 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,125 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,137 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,149 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,149 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,161 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,185 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,197 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,210 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,234 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,246 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,258 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,283 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,294 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,307 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,331 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,344 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,356 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,368 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,381 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,398 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,411 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,434 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,458 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,481 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,506 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,517 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,530 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,542 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,555 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,579 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,591 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,591 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,603 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,615 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,628 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,639 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,651 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,662 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,663 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,675 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,686 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,699 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,723 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,747 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,771 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,782 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,795 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,816 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,828 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,841 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,864 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,876 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,888 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,899 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,900 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,912 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,935 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,947 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,959 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:50,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:50,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:50,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:50,983 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:50,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:50,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:50,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:50,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:50,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:50,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,007 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,017 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,030 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,053 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,076 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,099 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,111 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,112 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,124 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,148 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,159 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,160 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,177 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,187 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,198 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,207 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,219 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,238 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,248 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,259 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,279 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,289 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,299 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,309 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,309 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,320 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,329 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,329 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,339 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,359 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,369 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,369 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,379 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,400 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,421 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,430 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,443 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,454 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,455 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,465 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,486 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,508 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,517 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,528 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,539 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,550 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,570 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,592 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,616 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,640 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,651 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,664 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,688 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,710 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,732 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,753 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,774 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,794 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,815 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,825 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,836 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,861 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,881 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,901 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,921 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,944 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,967 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:51,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,977 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:51,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:51,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:51,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:51,989 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:51,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:51,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,013 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,036 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,046 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,057 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,077 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,099 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,119 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,140 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,160 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,181 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,191 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,201 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,222 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,242 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,253 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,263 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,272 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,283 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,303 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,313 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,324 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,344 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,354 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,365 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,386 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,406 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,416 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,427 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,437 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,437 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,448 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,468 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,489 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,509 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,520 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,537 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,556 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,576 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,596 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,616 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,637 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,658 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,667 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,678 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,687 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,688 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,698 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,707 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,708 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,718 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,738 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,758 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,767 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,768 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,778 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,788 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,798 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,808 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,808 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,818 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,828 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,838 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,858 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,879 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,899 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,909 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,910 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,920 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,941 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,951 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,951 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,961 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,971 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:52,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:52,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:52,982 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:52,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:52,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:52,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:52,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:52,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:52,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:52,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,002 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,012 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,023 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,033 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,043 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,053 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,064 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,074 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,074 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,084 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,095 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,095 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,106 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,127 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,149 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,160 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,171 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,198 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,208 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,219 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,229 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,240 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,260 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,280 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,302 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,313 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,324 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,347 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,371 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,393 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,413 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,423 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,433 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,454 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,464 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,474 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,496 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,506 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,518 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,530 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,530 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,543 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,554 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,567 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,578 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,579 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,591 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,602 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,615 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,639 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,662 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,686 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,711 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,735 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,746 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,759 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,783 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,807 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,832 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,856 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,880 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,905 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:53,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:53,917 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 01:07:53,917 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:07:53,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 01:07:53,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:53,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-12-03 01:07:53,930 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-12-03 01:07:53,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:07:53,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:53,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms