./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/fermat2-ll_unwindbound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc99ba-5c76-4c48-af4a-a72b5d2145d8/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc99ba-5c76-4c48-af4a-a72b5d2145d8/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_c2fc99ba-5c76-4c48-af4a-a72b5d2145d8/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc99ba-5c76-4c48-af4a-a72b5d2145d8/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/fermat2-ll_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc99ba-5c76-4c48-af4a-a72b5d2145d8/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_c2fc99ba-5c76-4c48-af4a-a72b5d2145d8/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 36da946a83103a61b88f0f1db9af94484aad5eefbde5313f974f53b267bd14bf --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 23:50:56,351 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 23:50:56,413 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc99ba-5c76-4c48-af4a-a72b5d2145d8/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-12-02 23:50:56,417 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 23:50:56,417 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 23:50:56,439 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 23:50:56,440 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 23:50:56,441 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 23:50:56,441 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 23:50:56,442 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 23:50:56,442 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 23:50:56,443 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 23:50:56,443 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 23:50:56,444 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 23:50:56,445 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 23:50:56,445 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 23:50:56,446 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 23:50:56,446 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 23:50:56,447 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 23:50:56,447 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-12-02 23:50:56,448 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-02 23:50:56,448 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 23:50:56,449 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 23:50:56,449 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 23:50:56,450 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 23:50:56,450 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 23:50:56,451 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 23:50:56,451 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 23:50:56,451 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:50:56,452 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 23:50:56,452 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 23:50:56,453 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 23:50:56,453 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 23:50:56,454 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 23:50:56,454 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 23:50:56,454 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_c2fc99ba-5c76-4c48-af4a-a72b5d2145d8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc99ba-5c76-4c48-af4a-a72b5d2145d8/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 36da946a83103a61b88f0f1db9af94484aad5eefbde5313f974f53b267bd14bf [2023-12-02 23:50:56,651 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 23:50:56,670 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 23:50:56,673 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 23:50:56,674 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 23:50:56,675 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 23:50:56,676 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc99ba-5c76-4c48-af4a-a72b5d2145d8/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/nla-digbench-scaling/fermat2-ll_unwindbound100.c [2023-12-02 23:50:59,413 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 23:50:59,568 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 23:50:59,569 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc99ba-5c76-4c48-af4a-a72b5d2145d8/sv-benchmarks/c/nla-digbench-scaling/fermat2-ll_unwindbound100.c [2023-12-02 23:50:59,576 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc99ba-5c76-4c48-af4a-a72b5d2145d8/bin/ukojak-verify-Qdu7aM0XO9/data/23d139111/d64db35c4e4d4722a970b1da537ffc67/FLAG1cdd569b2 [2023-12-02 23:50:59,590 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc99ba-5c76-4c48-af4a-a72b5d2145d8/bin/ukojak-verify-Qdu7aM0XO9/data/23d139111/d64db35c4e4d4722a970b1da537ffc67 [2023-12-02 23:50:59,592 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 23:50:59,593 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 23:50:59,594 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 23:50:59,594 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 23:50:59,598 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 23:50:59,598 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:50:59" (1/1) ... [2023-12-02 23:50:59,599 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14e52039 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:50:59, skipping insertion in model container [2023-12-02 23:50:59,600 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:50:59" (1/1) ... [2023-12-02 23:50:59,617 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 23:50:59,753 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:50:59,764 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 23:50:59,783 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:50:59,795 INFO L206 MainTranslator]: Completed translation [2023-12-02 23:50:59,795 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:50:59 WrapperNode [2023-12-02 23:50:59,795 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 23:50:59,796 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 23:50:59,796 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 23:50:59,796 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 23:50:59,802 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:50:59" (1/1) ... [2023-12-02 23:50:59,808 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:50:59" (1/1) ... [2023-12-02 23:50:59,834 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 111 [2023-12-02 23:50:59,835 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 23:50:59,836 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 23:50:59,836 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 23:50:59,836 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 23:50:59,844 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:50:59" (1/1) ... [2023-12-02 23:50:59,845 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:50:59" (1/1) ... [2023-12-02 23:50:59,846 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:50:59" (1/1) ... [2023-12-02 23:50:59,847 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:50:59" (1/1) ... [2023-12-02 23:50:59,851 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:50:59" (1/1) ... [2023-12-02 23:50:59,854 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:50:59" (1/1) ... [2023-12-02 23:50:59,856 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:50:59" (1/1) ... [2023-12-02 23:50:59,857 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:50:59" (1/1) ... [2023-12-02 23:50:59,860 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 23:50:59,861 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 23:50:59,861 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 23:50:59,861 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 23:50:59,862 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:50:59" (1/1) ... [2023-12-02 23:50:59,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:50:59,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc99ba-5c76-4c48-af4a-a72b5d2145d8/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 23:50:59,893 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc99ba-5c76-4c48-af4a-a72b5d2145d8/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 23:50:59,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2fc99ba-5c76-4c48-af4a-a72b5d2145d8/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 23:50:59,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 23:50:59,934 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 23:50:59,934 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 23:50:59,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 23:50:59,935 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 23:50:59,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 23:50:59,935 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-02 23:50:59,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-02 23:50:59,992 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 23:50:59,994 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 23:51:00,646 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 23:51:00,675 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 23:51:00,675 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 23:51:00,677 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:51:00 BoogieIcfgContainer [2023-12-02 23:51:00,677 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 23:51:00,678 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 23:51:00,679 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 23:51:00,687 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 23:51:00,687 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:51:00" (1/1) ... [2023-12-02 23:51:00,694 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 23:51:00,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:00,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 131 states and 136 transitions. [2023-12-02 23:51:00,742 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 136 transitions. [2023-12-02 23:51:00,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2023-12-02 23:51:00,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:00,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:00,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:00,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:00,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:00,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 130 states and 135 transitions. [2023-12-02 23:51:00,926 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 135 transitions. [2023-12-02 23:51:00,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2023-12-02 23:51:00,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:00,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:00,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:00,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:01,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:01,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 129 states and 134 transitions. [2023-12-02 23:51:01,014 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 134 transitions. [2023-12-02 23:51:01,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 23:51:01,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:01,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:01,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:01,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:01,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:01,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 128 states and 133 transitions. [2023-12-02 23:51:01,070 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 133 transitions. [2023-12-02 23:51:01,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2023-12-02 23:51:01,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:01,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:01,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:01,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:01,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:01,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 127 states and 132 transitions. [2023-12-02 23:51:01,122 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 132 transitions. [2023-12-02 23:51:01,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-12-02 23:51:01,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:01,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:01,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:01,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:01,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:01,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 126 states and 131 transitions. [2023-12-02 23:51:01,145 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 131 transitions. [2023-12-02 23:51:01,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-12-02 23:51:01,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:01,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:01,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:01,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 33 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 23:51:01,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:51:01,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:01,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:01,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 125 states and 130 transitions. [2023-12-02 23:51:01,263 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 130 transitions. [2023-12-02 23:51:01,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 23:51:01,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:01,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:01,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:01,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:51:01,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:51:01,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:01,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:01,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 124 states and 129 transitions. [2023-12-02 23:51:01,364 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 129 transitions. [2023-12-02 23:51:01,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-12-02 23:51:01,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:01,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:01,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:01,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:51:01,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:51:01,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:01,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:01,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 123 states and 128 transitions. [2023-12-02 23:51:01,451 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 128 transitions. [2023-12-02 23:51:01,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-12-02 23:51:01,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:01,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:01,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:01,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:51:01,474 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:51:01,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:01,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:01,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 122 states and 127 transitions. [2023-12-02 23:51:01,537 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 127 transitions. [2023-12-02 23:51:01,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-12-02 23:51:01,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:01,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:01,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:01,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:51:01,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:51:01,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:01,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:01,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 121 states and 126 transitions. [2023-12-02 23:51:01,625 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 126 transitions. [2023-12-02 23:51:01,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-12-02 23:51:01,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:01,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:01,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:01,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 23:51:01,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:51:01,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:01,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:01,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 120 states and 125 transitions. [2023-12-02 23:51:01,659 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 125 transitions. [2023-12-02 23:51:01,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-02 23:51:01,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:01,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:01,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:01,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 23:51:01,684 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:51:01,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 23:51:02,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:02,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 119 states and 124 transitions. [2023-12-02 23:51:02,740 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 124 transitions. [2023-12-02 23:51:02,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-12-02 23:51:02,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:02,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:02,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:02,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:51:02,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:51:02,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:03,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:03,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 118 states and 123 transitions. [2023-12-02 23:51:03,001 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 123 transitions. [2023-12-02 23:51:03,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-02 23:51:03,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:03,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:03,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:03,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 23:51:03,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:51:03,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 23:51:03,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:03,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 117 states and 122 transitions. [2023-12-02 23:51:03,445 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 122 transitions. [2023-12-02 23:51:03,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-12-02 23:51:03,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:03,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:03,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:03,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 23:51:03,470 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:51:03,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:03,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:03,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 117 states and 121 transitions. [2023-12-02 23:51:03,499 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 121 transitions. [2023-12-02 23:51:03,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-12-02 23:51:03,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:03,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:03,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:03,520 INFO L262 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 23:51:03,521 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:51:03,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:04,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:04,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 119 states and 125 transitions. [2023-12-02 23:51:04,348 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 125 transitions. [2023-12-02 23:51:04,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-12-02 23:51:04,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:04,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:04,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:04,369 INFO L262 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 23:51:04,370 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:51:04,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:05,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:05,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 122 states and 130 transitions. [2023-12-02 23:51:05,537 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 130 transitions. [2023-12-02 23:51:05,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-12-02 23:51:05,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:05,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:05,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:05,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:51:05,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:51:05,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:06,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:06,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 127 states and 141 transitions. [2023-12-02 23:51:06,344 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 141 transitions. [2023-12-02 23:51:06,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-12-02 23:51:06,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:06,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:06,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:06,365 INFO L262 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 23:51:06,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:51:06,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:07,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:07,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 132 states and 152 transitions. [2023-12-02 23:51:07,633 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 152 transitions. [2023-12-02 23:51:07,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-02 23:51:07,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:07,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:07,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:07,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 23:51:07,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:51:07,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:08,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:08,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 138 states and 165 transitions. [2023-12-02 23:51:08,807 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 165 transitions. [2023-12-02 23:51:08,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-02 23:51:08,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:08,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:08,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:08,832 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 23:51:08,833 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:51:10,664 WARN L876 $PredicateComparison]: unable to prove that (exists ((|ULTIMATE.start_main_~R~0#1| Int)) (let ((.cse0 (* |ULTIMATE.start_main_~R~0#1| |ULTIMATE.start_main_~R~0#1|))) (and (<= (+ |c_ULTIMATE.start_main_~r~0#1| |c_ULTIMATE.start_main_~A~0#1|) .cse0) (<= .cse0 9223372036854775807)))) is different from true [2023-12-02 23:51:10,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:20,847 WARN L293 SmtUtils]: Spent 10.01s on a formula simplification that was a NOOP. DAG size: 22 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 23:51:30,850 WARN L854 $PredicateComparison]: unable to prove that (not (exists ((|ULTIMATE.start_main_~R~0#1| Int)) (let ((.cse0 (* |ULTIMATE.start_main_~R~0#1| |ULTIMATE.start_main_~R~0#1|))) (and (<= (+ |c_ULTIMATE.start_main_~r~0#1| |c_ULTIMATE.start_main_~A~0#1|) .cse0) (<= .cse0 9223372036854775807))))) is different from false [2023-12-02 23:53:39,950 WARN L293 SmtUtils]: Spent 23.26s on a formula simplification. DAG size of input: 23 DAG size of output: 21 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 23:53:42,631 WARN L876 $PredicateComparison]: unable to prove that (not (and (<= c_~counter~0 0) (<= |c_ULTIMATE.start_main_~A~0#1| 2147483647) (not (exists ((|ULTIMATE.start_main_~R~0#1| Int)) (let ((.cse0 (* |ULTIMATE.start_main_~R~0#1| |ULTIMATE.start_main_~R~0#1|))) (and (<= (+ |c_ULTIMATE.start_main_~r~0#1| |c_ULTIMATE.start_main_~A~0#1|) .cse0) (<= .cse0 9223372036854775807))))) (<= 0 (+ |c_ULTIMATE.start_main_~A~0#1| 2147483648)) (<= 0 c_~counter~0))) is different from true [2023-12-02 23:53:52,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2023-12-02 23:54:02,712 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ |c_ULTIMATE.start_main_~r~0#1| |c_ULTIMATE.start_main_~A~0#1|))) (and (<= 0 |c_ULTIMATE.start_main_#t~post6#1|) (<= |c_ULTIMATE.start_main_#t~post6#1| 0) (<= |c_ULTIMATE.start_main_~A~0#1| 2147483647) (exists ((|ULTIMATE.start_main_~R~0#1| Int)) (<= (* |ULTIMATE.start_main_~R~0#1| |ULTIMATE.start_main_~R~0#1|) .cse0)) (not (exists ((|ULTIMATE.start_main_~R~0#1| Int)) (let ((.cse1 (* |ULTIMATE.start_main_~R~0#1| |ULTIMATE.start_main_~R~0#1|))) (and (<= .cse0 .cse1) (<= .cse1 9223372036854775807))))) (<= 0 (+ |c_ULTIMATE.start_main_~A~0#1| 2147483648)))) is different from false [2023-12-02 23:55:54,551 WARN L293 SmtUtils]: Spent 24.96s on a formula simplification. DAG size of input: 24 DAG size of output: 22 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 23:55:57,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.53s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2023-12-02 23:56:07,150 WARN L293 SmtUtils]: Spent 10.01s on a formula simplification that was a NOOP. DAG size: 21 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 23:56:08,347 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ |c_ULTIMATE.start_main_~r~0#1| |c_ULTIMATE.start_main_~A~0#1|))) (and (<= |c_ULTIMATE.start_main_#t~post6#1| 0) (<= |c_ULTIMATE.start_main_~A~0#1| 2147483647) (exists ((|ULTIMATE.start_main_~R~0#1| Int)) (<= (* |ULTIMATE.start_main_~R~0#1| |ULTIMATE.start_main_~R~0#1|) .cse0)) (not (exists ((|ULTIMATE.start_main_~R~0#1| Int)) (let ((.cse1 (* |ULTIMATE.start_main_~R~0#1| |ULTIMATE.start_main_~R~0#1|))) (and (<= .cse0 .cse1) (<= .cse1 9223372036854775807))))) (<= 0 (+ |c_ULTIMATE.start_main_~A~0#1| 2147483648)))) is different from false [2023-12-02 23:56:28,477 WARN L293 SmtUtils]: Spent 10.02s on a formula simplification that was a NOOP. DAG size: 22 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 23:59:15,897 WARN L293 SmtUtils]: Spent 32.07s on a formula simplification. DAG size of input: 23 DAG size of output: 21 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 23:59:18,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2023-12-02 23:59:33,810 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ |c_ULTIMATE.start_main_~r~0#1| |c_ULTIMATE.start_main_~A~0#1|))) (and (<= |c_ULTIMATE.start_main_~A~0#1| 2147483647) (exists ((|ULTIMATE.start_main_~R~0#1| Int)) (<= (* |ULTIMATE.start_main_~R~0#1| |ULTIMATE.start_main_~R~0#1|) .cse0)) (not (exists ((|ULTIMATE.start_main_~R~0#1| Int)) (let ((.cse1 (* |ULTIMATE.start_main_~R~0#1| |ULTIMATE.start_main_~R~0#1|))) (and (<= .cse0 .cse1) (<= .cse1 9223372036854775807))))) (<= 0 (+ |c_ULTIMATE.start_main_~A~0#1| 2147483648)))) is different from false [2023-12-03 00:02:15,905 WARN L293 SmtUtils]: Spent 22.62s on a formula simplification. DAG size of input: 21 DAG size of output: 19 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-03 00:02:19,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.80s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2023-12-03 00:02:43,825 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ |c_ULTIMATE.start_main_~r~0#1| |c_ULTIMATE.start_main_~A~0#1|))) (and (exists ((|ULTIMATE.start_main_~R~0#1| Int)) (<= (* |ULTIMATE.start_main_~R~0#1| |ULTIMATE.start_main_~R~0#1|) .cse0)) (not (exists ((|ULTIMATE.start_main_~R~0#1| Int)) (let ((.cse1 (* |ULTIMATE.start_main_~R~0#1| |ULTIMATE.start_main_~R~0#1|))) (and (<= .cse0 .cse1) (<= .cse1 9223372036854775807))))))) is different from false [2023-12-03 00:03:07,417 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (+ |c_ULTIMATE.start_main_~r~0#1| |c_ULTIMATE.start_main_~A~0#1|))) (and (exists ((|ULTIMATE.start_main_~R~0#1| Int)) (<= (* |ULTIMATE.start_main_~R~0#1| |ULTIMATE.start_main_~R~0#1|) .cse0)) (not (exists ((|ULTIMATE.start_main_~R~0#1| Int)) (let ((.cse1 (* |ULTIMATE.start_main_~R~0#1| |ULTIMATE.start_main_~R~0#1|))) (and (<= .cse0 .cse1) (<= .cse1 9223372036854775807)))))))) is different from true [2023-12-03 00:03:07,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:07,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:07,425 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:07,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:07,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:07,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:07,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:07,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:07,448 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:07,504 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 00:03:07,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:07,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:07,530 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:07,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:07,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:07,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:07,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:07,550 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:07,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:07,605 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 00:03:07,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:07,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:07,627 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:07,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:07,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:07,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:07,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:07,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:07,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:07,700 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 00:03:07,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:07,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:07,731 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:07,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:07,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:07,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:07,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:07,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:07,756 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:07,808 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 00:03:07,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:07,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:07,836 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:07,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:07,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:07,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:07,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:07,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:07,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:07,915 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 00:03:07,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:07,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:07,939 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:07,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:07,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:07,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:07,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:07,959 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:07,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:08,008 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 00:03:08,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:08,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:08,032 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:08,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:08,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:08,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:08,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:08,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:08,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:08,105 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 00:03:08,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:08,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:08,129 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:08,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:08,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:08,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:08,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:08,149 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:08,149 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:08,190 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 00:03:08,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:08,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:08,207 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:08,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:08,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:08,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:08,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:08,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:08,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:08,287 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 00:03:08,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:08,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:08,309 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:08,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:08,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:08,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:08,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:08,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:08,333 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:08,376 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 00:03:08,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:08,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:08,406 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:08,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:08,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:08,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:08,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:08,430 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:08,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:08,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:08,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:08,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:08,505 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:08,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:08,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:08,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:08,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:08,529 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:08,531 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:08,580 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 00:03:08,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:08,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:08,608 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:08,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:08,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:08,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:08,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:08,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:08,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:08,674 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 00:03:08,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:08,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:08,698 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:08,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:08,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:08,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:08,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:08,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:08,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:08,761 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 00:03:08,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:08,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:08,780 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:08,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:08,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:08,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:08,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:08,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:08,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:08,838 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 00:03:08,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:08,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:08,860 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:08,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:08,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:08,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:08,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:08,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:08,884 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:08,932 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 00:03:08,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:08,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:08,957 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:08,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:08,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:08,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:08,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:08,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:08,979 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:09,019 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 00:03:09,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:09,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:09,039 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:09,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:09,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:09,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:09,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:09,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:09,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:09,104 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 00:03:09,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:09,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:09,126 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:09,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:09,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:09,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:09,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:09,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:09,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:09,192 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 00:03:09,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:09,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:09,215 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:09,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:09,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:09,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:09,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:09,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:09,236 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:09,280 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 00:03:09,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:09,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:09,300 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:09,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:09,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:09,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:09,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:09,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:09,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:09,365 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 00:03:09,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:09,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:09,385 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:09,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:09,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:09,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:09,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:09,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:09,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:09,445 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 00:03:09,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:09,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:09,472 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:09,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:09,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:09,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:09,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:09,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:09,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:09,540 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 00:03:09,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:09,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:09,569 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:09,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:09,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:09,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:09,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:09,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:09,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:09,650 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 00:03:09,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:09,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:09,669 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:09,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:09,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:09,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:09,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:09,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:09,692 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:09,736 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 00:03:09,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:09,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:09,762 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:09,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:09,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:09,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:09,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:09,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:09,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:09,834 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 00:03:09,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:09,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:09,862 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:09,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:09,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:09,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:09,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:09,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:09,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:09,925 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 00:03:09,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:09,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:09,944 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:09,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:09,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:09,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:09,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:09,966 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:09,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:10,005 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 00:03:10,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:10,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:10,025 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:10,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:10,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:10,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:10,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:10,048 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:10,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:10,095 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 00:03:10,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:10,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:10,145 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:10,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:10,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:10,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:10,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:10,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:10,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:10,203 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 00:03:10,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:10,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:10,222 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:10,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:10,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:10,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:10,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:10,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:10,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:10,288 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 00:03:10,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:10,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:10,314 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:10,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:10,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:10,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:10,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:10,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:10,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:10,374 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 00:03:10,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:10,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:10,401 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:10,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:10,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:10,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:10,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:10,424 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:10,425 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:10,473 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 00:03:10,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:10,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:10,500 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:10,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:10,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:10,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:10,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:10,522 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:10,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:10,570 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 00:03:10,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:10,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:10,607 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:10,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:10,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:10,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:10,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:10,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:10,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:10,679 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 00:03:10,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:10,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:10,707 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:10,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:10,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:10,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:10,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:10,729 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:10,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:10,775 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 00:03:10,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:10,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:10,802 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:10,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:10,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:10,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:10,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:10,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:10,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:10,865 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 00:03:10,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:10,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:10,882 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:10,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:10,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:10,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:10,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:10,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:10,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:10,942 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 00:03:10,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:10,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:10,958 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:10,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:10,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:10,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:10,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:10,979 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:10,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:11,016 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 00:03:11,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:11,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:11,043 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:11,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:11,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:11,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:11,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:11,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:11,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:11,096 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 00:03:11,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:11,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:11,112 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:11,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:11,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:11,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:11,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:11,133 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:11,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:11,180 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 00:03:11,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:11,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:11,205 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:11,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:11,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:11,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:11,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:11,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:11,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:11,258 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 00:03:11,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:11,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:11,274 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:11,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:11,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:11,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:11,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:11,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:11,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:11,332 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 00:03:11,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:11,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:11,350 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:11,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:11,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:11,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:11,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:11,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:11,371 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:11,408 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 00:03:11,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:11,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:11,427 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:11,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:11,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:11,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:11,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:11,453 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:11,453 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:11,484 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 00:03:11,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:11,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:11,501 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:11,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:11,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:11,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:11,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:11,522 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:11,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:11,568 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 00:03:11,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:11,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:11,593 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:11,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:11,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:11,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:11,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:11,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:11,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:11,657 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 00:03:11,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:11,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:11,676 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:11,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:11,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:11,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:11,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:11,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:11,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:11,743 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 00:03:11,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:11,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:11,768 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:11,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:11,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:11,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:11,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:11,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:11,788 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:11,828 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 00:03:11,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:11,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:11,845 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:11,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:11,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:11,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:11,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:11,866 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:11,867 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:11,902 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 00:03:11,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:11,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:11,924 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:11,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:11,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:11,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:11,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:11,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:11,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:11,982 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 00:03:12,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:12,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:12,007 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:12,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:12,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:12,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:12,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:12,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:12,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:12,065 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 00:03:12,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:12,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:12,086 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:12,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:12,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:12,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:12,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:12,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:12,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:12,147 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 00:03:12,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:12,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:12,170 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:12,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:12,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:12,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:12,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:12,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:12,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:12,229 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 00:03:12,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:12,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:12,249 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:12,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:12,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:12,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:12,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:12,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:12,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:12,321 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 00:03:12,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:12,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:12,347 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:12,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:12,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:12,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:12,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:12,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:12,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:12,406 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 00:03:12,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:12,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:12,423 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:12,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:12,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:12,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:12,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:12,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:12,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:12,475 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 00:03:12,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:12,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:12,492 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:12,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:12,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:12,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:12,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:12,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:12,507 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:12,544 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 00:03:12,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:12,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:12,563 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:12,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:12,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:12,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:12,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:12,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:12,579 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:12,616 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 00:03:12,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:12,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:12,634 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:12,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:12,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:12,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:12,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:12,651 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:12,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:12,691 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 00:03:12,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:12,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:12,707 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:12,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:12,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:12,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:12,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:12,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:12,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:12,761 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 00:03:12,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:12,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:12,786 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:12,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:12,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:12,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:12,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:12,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:12,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:12,838 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 00:03:12,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:12,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:12,858 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:12,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:12,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:12,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:12,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:12,877 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:12,878 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:12,915 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 00:03:12,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:12,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:12,934 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:12,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:12,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:12,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:12,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:12,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:12,950 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:12,989 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 00:03:13,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:13,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:13,008 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:13,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:13,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:13,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:13,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:13,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:13,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:13,065 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 00:03:13,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:13,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:13,091 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:13,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:13,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:13,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:13,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:13,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:13,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:13,149 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 00:03:13,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:13,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:13,166 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:13,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:13,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:13,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:13,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:13,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:13,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:13,221 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 00:03:13,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:13,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:13,240 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:13,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:13,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:13,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:13,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:13,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:13,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:13,301 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 00:03:13,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:13,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:13,327 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:13,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:13,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:13,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:13,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:13,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:13,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:13,382 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 00:03:13,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:13,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:13,400 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:13,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:13,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:13,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:13,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:13,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:13,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:13,460 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 00:03:13,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:13,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:13,478 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:13,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:13,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:13,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:13,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:13,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:13,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:13,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:13,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:13,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:13,566 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:13,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:13,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:13,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:13,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:13,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:13,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:13,627 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 00:03:13,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:13,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:13,650 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:13,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:13,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:13,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:13,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:13,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:13,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:13,712 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 00:03:13,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:13,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:13,735 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:13,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:13,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:13,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:13,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:13,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:13,754 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:13,796 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 00:03:13,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:13,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:13,819 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:13,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:13,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:13,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:13,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:13,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:13,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:13,883 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 00:03:13,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:13,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:13,907 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:13,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:13,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:13,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:13,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:13,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:13,928 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:13,978 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 00:03:14,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:14,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:14,004 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:14,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:14,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:14,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:14,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:14,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:14,069 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 00:03:14,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:14,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:14,098 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:14,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:14,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:14,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:14,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:14,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:14,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:14,160 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 00:03:14,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:14,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:14,178 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:14,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:14,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:14,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:14,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:14,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:14,198 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:14,240 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 00:03:14,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:14,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:14,263 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:14,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:14,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:14,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:14,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:14,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:14,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:14,323 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 00:03:14,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:14,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:14,345 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:14,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:14,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:14,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:14,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:14,363 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:14,364 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:14,407 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 00:03:14,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:14,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:14,432 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:14,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:14,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:14,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:14,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:14,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:14,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:14,491 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 00:03:14,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:14,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:14,518 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:14,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:14,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:14,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:14,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:14,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:14,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:14,575 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 00:03:14,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:14,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:14,593 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:14,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:14,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:14,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:14,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:14,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:14,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:14,651 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 00:03:14,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:14,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:14,676 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:14,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:14,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:14,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:14,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:14,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:14,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:14,737 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 00:03:14,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:14,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:14,760 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:14,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:14,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:14,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:14,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:14,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:14,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:14,817 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 00:03:14,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:14,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:14,836 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:14,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:14,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:14,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:14,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:14,851 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:14,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:14,885 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 00:03:14,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:14,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:14,904 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:14,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:14,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:14,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:14,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:14,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:14,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:14,965 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 00:03:14,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:14,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:14,988 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:14,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:14,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:14,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:15,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:15,008 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:15,009 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:15,055 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 00:03:15,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:15,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:15,082 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:15,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:15,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:15,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:15,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:15,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:15,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:15,150 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 00:03:15,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:15,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:15,176 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:15,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:15,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:15,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:15,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:15,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:15,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:15,237 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 00:03:15,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:15,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:15,261 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:15,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:15,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:15,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:15,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:15,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:15,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:15,311 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 00:03:15,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:15,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:15,324 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:15,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:15,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:15,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:15,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:15,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:15,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:15,374 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 00:03:15,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:15,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:15,391 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:15,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:15,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:15,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:15,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:15,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:15,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:15,443 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 00:03:15,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:15,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:15,463 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:15,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:15,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:15,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:15,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:15,482 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:15,483 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:15,524 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 00:03:15,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:15,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:15,554 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:15,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:15,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:15,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:15,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:15,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:15,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:15,619 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 00:03:15,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:15,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:15,643 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:15,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:15,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:15,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:15,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:15,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:15,660 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:15,694 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 00:03:15,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:15,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:15,709 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:15,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:15,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:15,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:15,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:15,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:15,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:15,756 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 00:03:15,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:15,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:15,772 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:15,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:15,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:15,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:15,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:15,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:15,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:15,830 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 00:03:15,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:15,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:15,851 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:15,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:15,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:15,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:15,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:15,869 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:15,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:15,908 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 00:03:15,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:15,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:15,924 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:15,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:15,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:15,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:15,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:15,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:15,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:15,981 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 00:03:16,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:16,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:16,003 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:16,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:16,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:16,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:16,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:16,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:16,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:16,065 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 00:03:16,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:16,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:16,082 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:16,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:16,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:16,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:16,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:16,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:16,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:16,140 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 00:03:16,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:16,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:16,165 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:16,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:16,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:16,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:16,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:16,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:16,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:16,214 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 00:03:16,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:16,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:16,236 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:16,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:16,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:16,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:16,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:16,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:16,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:16,296 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 00:03:16,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:16,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:16,316 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:16,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:16,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:16,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:16,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:16,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:16,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:16,373 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 00:03:16,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:16,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:16,397 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:16,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:16,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:16,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:16,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:16,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:16,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:16,459 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 00:03:16,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:16,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:16,484 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:16,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:16,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:16,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:16,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:16,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:16,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:16,542 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 00:03:16,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:16,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:16,568 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:16,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:16,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:16,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:16,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:16,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:16,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:16,625 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 00:03:16,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:16,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:16,641 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:16,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:16,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:16,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:16,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:16,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:16,660 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:16,694 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 00:03:16,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:16,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:16,715 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:16,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:16,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:16,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:16,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:16,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:16,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:16,764 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 00:03:16,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:16,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:16,783 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:16,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:16,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:16,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:16,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:16,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:16,800 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:16,831 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 00:03:16,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:16,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:16,848 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:16,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:16,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:16,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:16,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:16,862 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:16,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:16,902 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 00:03:16,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:16,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:16,924 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:16,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:16,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:16,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:16,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:16,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:16,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:16,981 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 00:03:17,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:17,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:17,002 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:17,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:17,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:17,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:17,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:17,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:17,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:17,063 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 00:03:17,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:17,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:17,081 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:17,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:17,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:17,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:17,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:17,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:17,096 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:17,131 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 00:03:17,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:17,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:17,150 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:17,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:17,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:17,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:17,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:17,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:17,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:17,205 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 00:03:17,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:17,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:17,222 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:17,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:17,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:17,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:17,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:17,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:17,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:17,282 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 00:03:17,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:17,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:17,299 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:17,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:17,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:17,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:17,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:17,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:17,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:17,357 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 00:03:17,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:17,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:17,374 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:17,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:17,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:17,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:17,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:17,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:17,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:17,435 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 00:03:17,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:17,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:17,456 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:17,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:17,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:17,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:17,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:17,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:17,474 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:17,511 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 00:03:17,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:17,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:17,539 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:17,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:17,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:17,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:17,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:17,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:17,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:17,594 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 00:03:17,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:17,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:17,612 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:17,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:17,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:17,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:17,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:17,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:17,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:17,667 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 00:03:17,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:17,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:17,685 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:17,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:17,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:17,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:17,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:17,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:17,701 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:17,738 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 00:03:17,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:17,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:17,754 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:17,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:17,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:17,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:17,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:17,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:17,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:17,804 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 00:03:17,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:17,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:17,820 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:17,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:17,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:17,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:17,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:17,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:17,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:17,875 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 00:03:17,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:17,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:17,897 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:17,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:17,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:17,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:17,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:17,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:17,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:17,952 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 00:03:17,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:17,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:17,974 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:17,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:17,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:17,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:17,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:17,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:17,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:18,033 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 00:03:18,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:18,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:18,056 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:18,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:18,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:18,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:18,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:18,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:18,074 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:18,109 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 00:03:18,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:18,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:18,134 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:18,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:18,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:18,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:18,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:18,154 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:18,155 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:18,192 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 00:03:18,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:18,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:18,209 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:18,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:18,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:18,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:18,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:18,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:18,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:18,265 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 00:03:18,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:18,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:18,283 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:18,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:18,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:18,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:18,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:18,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:18,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:18,345 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 00:03:18,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:18,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:18,370 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:18,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:18,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:18,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:18,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:18,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:18,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:18,428 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 00:03:18,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:18,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:18,445 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:18,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:18,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:18,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:18,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:18,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:18,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:18,504 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 00:03:18,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:18,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:18,525 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:18,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:18,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:18,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:18,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:18,542 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:18,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:18,577 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 00:03:18,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:18,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:18,598 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:18,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:18,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:18,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:18,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:18,614 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:18,615 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:18,648 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 00:03:18,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:18,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:18,666 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:18,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:18,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:18,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:18,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:18,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:18,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:18,716 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 00:03:18,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:18,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:18,733 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:18,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:18,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:18,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:18,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:18,750 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:18,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:18,790 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 00:03:18,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:18,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:18,811 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:18,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:18,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:18,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:18,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:18,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:18,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:18,858 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 00:03:18,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:18,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:18,874 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:18,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:18,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:18,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:18,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:18,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:18,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:18,922 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 00:03:18,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:18,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:18,938 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:18,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:18,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:18,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:18,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:18,953 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:18,954 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:18,996 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 00:03:19,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:19,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:19,013 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:19,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:19,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:19,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:19,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:19,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:19,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:19,058 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 00:03:19,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:19,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:19,073 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:19,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:19,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:19,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:19,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:19,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:19,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:19,119 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 00:03:19,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:19,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:19,135 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:19,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:19,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:19,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:19,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:19,149 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:19,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:19,179 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 00:03:19,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:19,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:19,195 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:19,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:19,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:19,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:19,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:19,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:19,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:19,246 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 00:03:19,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:19,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:19,264 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:19,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:19,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:19,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:19,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:19,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:19,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:19,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:19,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:19,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:19,340 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:19,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:19,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:19,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:19,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:19,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:19,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:19,393 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 00:03:19,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:19,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:19,413 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:19,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:19,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:19,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:19,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:19,430 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:19,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:19,468 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 00:03:19,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:19,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:19,490 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:19,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:19,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:19,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:19,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:19,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:19,506 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:19,537 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 00:03:19,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:19,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:19,553 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:19,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:19,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:19,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:19,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:19,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:19,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:19,598 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 00:03:19,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:19,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:19,615 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:19,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:19,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:19,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:19,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:19,630 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:19,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:19,664 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 00:03:19,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:19,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:19,680 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:19,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:19,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:19,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:19,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:19,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:19,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:19,733 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 00:03:19,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:19,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:19,749 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:19,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:19,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:19,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:19,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:19,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:19,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:19,799 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 00:03:19,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:19,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:19,817 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:19,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:19,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:19,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:19,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:19,833 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:19,834 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:19,876 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 00:03:19,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:19,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:19,893 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:19,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:19,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:19,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:19,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:19,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:19,908 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:19,939 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 00:03:19,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:19,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:19,957 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:19,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:19,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:19,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:19,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:19,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:19,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:20,005 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 00:03:20,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:20,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:20,024 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:20,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:20,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:20,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:20,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:20,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:20,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:20,074 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 00:03:20,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:20,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:20,093 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:20,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:20,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:20,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:20,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:20,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:20,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:20,141 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 00:03:20,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:20,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:20,160 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:20,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:20,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:20,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:20,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:20,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:20,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:20,212 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 00:03:20,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:20,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:20,231 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:20,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:20,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:20,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:20,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:20,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:20,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:20,276 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 00:03:20,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:20,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:20,297 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:20,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:20,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:20,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:20,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:20,313 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:20,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:20,347 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 00:03:20,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:20,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:20,368 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:20,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:20,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:20,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:20,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:20,384 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:20,385 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:20,414 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 00:03:20,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:20,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:20,435 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:20,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:20,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:20,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:20,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:20,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:20,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:20,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:20,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:20,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:20,498 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:20,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:20,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:20,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:20,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:20,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:20,512 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:20,541 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 00:03:20,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:20,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:20,561 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:20,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:20,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:20,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:20,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:20,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:20,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:20,608 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 00:03:20,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:20,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:20,627 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:20,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:20,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:20,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:20,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:20,643 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:20,644 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:20,679 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 00:03:20,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:20,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:20,699 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:20,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:20,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:20,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:20,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:20,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:20,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:20,759 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 00:03:20,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:20,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:20,779 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:20,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:20,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:20,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:20,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:20,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:20,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:20,829 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 00:03:20,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:20,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:20,846 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:20,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:20,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:20,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:20,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:20,862 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:20,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:20,895 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 00:03:20,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:20,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:20,911 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:20,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:20,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:20,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:20,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:20,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:20,928 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:20,961 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 00:03:20,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:20,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:20,979 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:20,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:20,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:20,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:20,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:20,997 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:20,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:21,030 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 00:03:21,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:21,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:21,047 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:21,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:21,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:21,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:21,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:21,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:21,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:21,094 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 00:03:21,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:21,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:21,111 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:21,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:21,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:21,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:21,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:21,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:21,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:21,157 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 00:03:21,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:21,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:21,178 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:21,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:21,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:21,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:21,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:21,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:21,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:21,228 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 00:03:21,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:21,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:21,245 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:21,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:21,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:21,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:21,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:21,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:21,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:21,288 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 00:03:21,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:21,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:21,304 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:21,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:21,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:21,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:21,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:21,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:21,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:21,357 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 00:03:21,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:21,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:21,377 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:21,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:21,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:21,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:21,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:21,394 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:21,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:21,426 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 00:03:21,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:21,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:21,443 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:21,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:21,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:21,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:21,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:21,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:21,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:21,493 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 00:03:21,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:21,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:21,509 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:21,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:21,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:21,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:21,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:21,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:21,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:21,556 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 00:03:21,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:21,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:21,574 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:21,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:21,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:21,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:21,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:21,590 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:21,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:21,633 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 00:03:21,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:21,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:21,655 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:21,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:21,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:21,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:21,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:21,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:21,673 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:21,713 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 00:03:21,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:21,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:21,733 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:21,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:21,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:21,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:21,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:21,753 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:21,754 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:21,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:21,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:21,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:21,809 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:21,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:21,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:21,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:21,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:21,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:21,825 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:21,861 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 00:03:21,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:21,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:21,879 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:21,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:21,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:21,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:21,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:21,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:21,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:21,928 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 00:03:21,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:21,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:21,944 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:21,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:21,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:21,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:21,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:21,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:21,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:21,998 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 00:03:22,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:22,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:22,015 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:22,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:22,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:22,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:22,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:22,030 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:22,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:22,065 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 00:03:22,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:22,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:22,085 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:22,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:22,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:22,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:22,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:22,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:22,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:22,132 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 00:03:22,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:22,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:22,149 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:22,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:22,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:22,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:22,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:22,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:22,198 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 00:03:22,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:22,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:22,215 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:22,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:22,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:22,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:22,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:22,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:22,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:22,253 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 00:03:22,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:22,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:22,268 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:22,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:22,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:22,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:22,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:22,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:22,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:22,307 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 00:03:22,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:22,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:22,324 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:22,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:22,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:22,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:22,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:22,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:22,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:22,377 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 00:03:22,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:22,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:22,396 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:22,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:22,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:22,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:22,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:22,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:22,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:22,445 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 00:03:22,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:22,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:22,463 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:22,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:22,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:22,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:22,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:22,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:22,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:22,515 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 00:03:22,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:22,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:22,533 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:22,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:22,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:22,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:22,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:22,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:22,549 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:22,581 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 00:03:22,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:22,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:22,600 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:22,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:22,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:22,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:22,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:22,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:22,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:22,654 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 00:03:22,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:22,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:22,672 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:22,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:22,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:22,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:22,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:22,688 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:22,689 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:22,725 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 00:03:22,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:22,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:22,745 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:22,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:22,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:22,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:22,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:22,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:22,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:22,801 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 00:03:22,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:22,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:22,820 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:22,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:22,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:22,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:22,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:22,836 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:22,837 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:22,875 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 00:03:22,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:22,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:22,893 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:22,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:22,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:22,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:22,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:22,909 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:22,910 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:22,948 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 00:03:22,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:22,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:22,967 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:22,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:22,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:22,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:22,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:22,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:22,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:23,028 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 00:03:23,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:23,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:23,049 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:23,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:23,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:23,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:23,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:23,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:23,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:23,105 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 00:03:23,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:23,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:23,122 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:23,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:23,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:23,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:23,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:23,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:23,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:23,176 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 00:03:23,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:23,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:23,193 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:23,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:23,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:23,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:23,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:23,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:23,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:23,247 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 00:03:23,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:23,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:23,265 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:23,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:23,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:23,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:23,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:23,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:23,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:23,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:23,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:23,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:23,340 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:23,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:23,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:23,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:23,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:23,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:23,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:23,399 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 00:03:23,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:23,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:23,421 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:23,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:23,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:23,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:23,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:23,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:23,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:23,479 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 00:03:23,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:23,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:23,501 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:23,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:23,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:23,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:23,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:23,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:23,519 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:23,558 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 00:03:23,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:23,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:23,577 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:23,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:23,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:23,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:23,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:23,595 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:23,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:23,634 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 00:03:23,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:23,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:23,657 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:23,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:23,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:23,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:23,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:23,675 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:23,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:23,714 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 00:03:23,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:23,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:23,732 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:23,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:23,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:23,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:23,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:23,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:23,746 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:23,779 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 00:03:23,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:23,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:23,800 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:23,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:23,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:23,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:23,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:23,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:23,817 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:23,845 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 00:03:23,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:23,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:23,862 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:23,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:23,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:23,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:23,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:23,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:23,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:23,904 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 00:03:23,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:23,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:23,921 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:23,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:23,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:23,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:23,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:23,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:23,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:23,967 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 00:03:23,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:23,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:23,986 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:23,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:23,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:23,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:23,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:23,999 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:23,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:24,029 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 00:03:24,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:24,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:24,047 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:24,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:24,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:24,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:24,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:24,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:24,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:24,092 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 00:03:24,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:24,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:24,109 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:24,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:24,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:24,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:24,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:24,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:24,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:24,152 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 00:03:24,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:24,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:24,170 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:24,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:24,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:24,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:24,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:24,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:24,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:24,215 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 00:03:24,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:24,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:24,235 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:24,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:24,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:24,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:24,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:24,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:24,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:24,282 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 00:03:24,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:24,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:24,301 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:24,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:24,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:24,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:24,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:24,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:24,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:24,345 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 00:03:24,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:24,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:24,366 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:24,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:24,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:24,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:24,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:24,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:24,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:24,417 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 00:03:24,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:24,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:24,440 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:24,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:24,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:24,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:24,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:24,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:24,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:24,494 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 00:03:24,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:24,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:24,517 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:24,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:24,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:24,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:24,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:24,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:24,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:24,581 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 00:03:24,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:24,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:24,602 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:24,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:24,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:24,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:24,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:24,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:24,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:24,655 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 00:03:24,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:24,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:24,676 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:24,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:24,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:24,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:24,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:24,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:24,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:24,722 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 00:03:24,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:24,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:24,740 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:24,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:24,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:24,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:24,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:24,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:24,754 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:24,781 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 00:03:24,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:24,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:24,795 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:24,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:24,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:24,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:24,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:24,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:24,814 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:24,852 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 00:03:24,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:24,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:24,873 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:24,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:24,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:24,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:24,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:24,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:24,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:24,927 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 00:03:24,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:24,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:24,948 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:24,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:24,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:24,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:24,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:24,965 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:24,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:25,002 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 00:03:25,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:25,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:25,022 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:25,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:25,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:25,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:25,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:25,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:25,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:25,078 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 00:03:25,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:25,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:25,103 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:25,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:25,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:25,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:25,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:25,121 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:25,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:25,157 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 00:03:25,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:25,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:25,177 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:25,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:25,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:25,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:25,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:25,194 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:25,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:25,230 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 00:03:25,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:25,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:25,255 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:25,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:25,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:25,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:25,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:25,274 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:25,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:25,313 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 00:03:25,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:25,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:25,336 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:25,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:25,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:25,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:25,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:25,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:25,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:25,389 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 00:03:25,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:25,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:25,409 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:25,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:25,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:25,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:25,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:25,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:25,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:25,468 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 00:03:25,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:25,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:25,492 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:25,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:25,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:25,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:25,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:25,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:25,510 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:25,539 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 00:03:25,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:25,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:25,558 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:25,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:25,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:25,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:25,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:25,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:25,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:25,612 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 00:03:25,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:25,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:25,630 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:25,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:25,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:25,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:25,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:25,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:25,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:25,684 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 00:03:25,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:25,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:25,707 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:25,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:25,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:25,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:25,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:25,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:25,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:25,759 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 00:03:25,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:25,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:25,778 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:25,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:25,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:25,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:25,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:25,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:25,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:25,827 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 00:03:25,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:25,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:25,843 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:25,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:25,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:25,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:25,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:25,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:25,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:25,914 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 00:03:25,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:25,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:25,936 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:25,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:25,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:25,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:25,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:25,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:25,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:25,998 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 00:03:26,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:26,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:26,020 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:26,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:26,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:26,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:26,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:26,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:26,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:26,079 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 00:03:26,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:26,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:26,097 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:26,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:26,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:26,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:26,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:26,113 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:26,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:26,146 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 00:03:26,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:26,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:26,164 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:26,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:26,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:26,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:26,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:26,180 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:26,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:26,214 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 00:03:26,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:26,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:26,230 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:26,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:26,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:26,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:26,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:26,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:26,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:26,277 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 00:03:26,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:26,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:26,297 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:26,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:26,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:26,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:26,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:26,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:26,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:26,349 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 00:03:26,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:26,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:26,366 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:26,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:26,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:26,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:26,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:26,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:26,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:26,419 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 00:03:26,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:26,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:26,442 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:26,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:26,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:26,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:26,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:26,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:26,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:26,498 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 00:03:26,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:26,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:26,519 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:26,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:26,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:26,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:26,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:26,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:26,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:26,574 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 00:03:26,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:26,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:26,592 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:26,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:26,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:26,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:26,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:26,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:26,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:26,644 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 00:03:26,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:26,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:26,664 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:26,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:26,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:26,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:26,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:26,679 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:26,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:26,714 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 00:03:26,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:26,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:26,733 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:26,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:26,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:26,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:26,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:26,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:26,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:26,787 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 00:03:26,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:26,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:26,807 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:26,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:26,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:26,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:26,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:26,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:26,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:26,846 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 00:03:26,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:26,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:26,861 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:26,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:26,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:26,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:26,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:26,872 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:26,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:26,903 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 00:03:26,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:26,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:26,921 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:26,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:26,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:26,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:26,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:26,934 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:26,934 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:26,964 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 00:03:26,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:26,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:26,981 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:26,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:26,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:26,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:26,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:26,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:26,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:27,019 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 00:03:27,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:27,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:27,035 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:27,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:27,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:27,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:27,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:27,048 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:27,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:27,077 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 00:03:27,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:27,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:27,093 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:27,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:27,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:27,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:27,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:27,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:27,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:27,135 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 00:03:27,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:27,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:27,154 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:27,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:27,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:27,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:27,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:27,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:27,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:27,193 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 00:03:27,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:27,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:27,208 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:27,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:27,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:27,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:27,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:27,220 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:27,220 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:27,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:27,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:27,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:27,267 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:27,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:27,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:27,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:27,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:27,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:27,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:27,308 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 00:03:27,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:27,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:27,326 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:27,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:27,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:27,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:27,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:27,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:27,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:27,368 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 00:03:27,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:27,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:27,386 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:27,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:27,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:27,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:27,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:27,399 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:27,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:27,429 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 00:03:27,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:27,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:27,448 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:27,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:27,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:27,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:27,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:27,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:27,462 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:27,490 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 00:03:27,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:27,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:27,508 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:27,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:27,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:27,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:27,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:27,521 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:27,521 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:27,553 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 00:03:27,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:27,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:27,571 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:27,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:27,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:27,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:27,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:27,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:27,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:27,613 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 00:03:27,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:27,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:27,630 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:27,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:27,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:27,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:27,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:27,644 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:27,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:27,680 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 00:03:27,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:27,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:27,699 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:27,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:27,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:27,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:27,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:27,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:27,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:27,755 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 00:03:27,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:27,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:27,774 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:27,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:27,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:27,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:27,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:27,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:27,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:27,831 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 00:03:27,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:27,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:27,852 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:27,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:27,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:27,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:27,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:27,869 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:27,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:27,905 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 00:03:27,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:27,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:27,922 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:27,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:27,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:27,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:27,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:27,935 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:27,936 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:27,969 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 00:03:27,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:27,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:27,988 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:27,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:27,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:27,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:28,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:28,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:28,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:28,031 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 00:03:28,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:28,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:28,047 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:28,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:28,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:28,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:28,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:28,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:28,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:28,093 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 00:03:28,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:28,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:28,111 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:28,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:28,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:28,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:28,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:28,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:28,125 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:28,155 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 00:03:28,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:28,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:28,173 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:28,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:28,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:28,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:28,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:28,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:28,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:28,227 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 00:03:28,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:28,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:28,250 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:28,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:28,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:28,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:28,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:28,267 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:28,268 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:28,303 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 00:03:28,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:28,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:28,321 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:28,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:28,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:28,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:28,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:28,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:28,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:28,374 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 00:03:28,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:28,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:28,391 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:28,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:28,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:28,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:28,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:28,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:28,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:28,451 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 00:03:28,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:28,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:28,470 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:28,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:28,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:28,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:28,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:28,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:28,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:28,522 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 00:03:28,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:28,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:28,544 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:28,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:28,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:28,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:28,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:28,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:28,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:28,595 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 00:03:28,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:28,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:28,612 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:28,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:28,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:28,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:28,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:28,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:28,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:28,665 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 00:03:28,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:28,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:28,682 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:28,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:28,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:28,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:28,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:28,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:28,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:28,734 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 00:03:28,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:28,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:28,755 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:28,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:28,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:28,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:28,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:28,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:28,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:28,806 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 00:03:28,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:28,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:28,826 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:28,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:28,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:28,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:28,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:28,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:28,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:28,869 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 00:03:28,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:28,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:28,891 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:28,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:28,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:28,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:28,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:28,906 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:28,906 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:28,944 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 00:03:28,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:28,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:28,967 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:28,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:28,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:28,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:28,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:28,982 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:28,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:29,012 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 00:03:29,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:29,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:29,028 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:29,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:29,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:29,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:29,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:29,043 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:29,043 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:29,075 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 00:03:29,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:29,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:29,092 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:29,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:29,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:29,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:29,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:29,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:29,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:29,137 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 00:03:29,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:29,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:29,155 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:29,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:29,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:29,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:29,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:29,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:29,171 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:29,202 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 00:03:29,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:29,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:29,224 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:29,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:29,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:29,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:29,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:29,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:29,240 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:29,269 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 00:03:29,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:29,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:29,285 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:29,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:29,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:29,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:29,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:29,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:29,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:29,335 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 00:03:29,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:29,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:29,357 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:29,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:29,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:29,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:29,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:29,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:29,374 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:29,404 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 00:03:29,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:29,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:29,420 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:29,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:29,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:29,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:29,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:29,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:29,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:29,470 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 00:03:29,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:29,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:29,489 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:29,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:29,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:29,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:29,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:29,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:29,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:29,535 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 00:03:29,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:29,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:29,550 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:29,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:29,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:29,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:29,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:29,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:29,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:29,597 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 00:03:29,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:29,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:29,613 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:29,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:29,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:29,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:29,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:29,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:29,664 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 00:03:29,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:29,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:29,681 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:29,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:29,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:29,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:29,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:29,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:29,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:29,727 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 00:03:29,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:29,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:29,748 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:29,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:29,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:29,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:29,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:29,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:29,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:29,795 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 00:03:29,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:29,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:29,811 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:29,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:29,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:29,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:29,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:29,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:29,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:29,859 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 00:03:29,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:29,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:29,876 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:29,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:29,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:29,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:29,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:29,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:29,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:29,922 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 00:03:29,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:29,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:29,941 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:29,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:29,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:29,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:29,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:29,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:29,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:29,989 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 00:03:30,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:30,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:30,009 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:30,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:30,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:30,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:30,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:30,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:30,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:30,053 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 00:03:30,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:30,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:30,071 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:30,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:30,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:30,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:30,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:30,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:30,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:30,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:30,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:30,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:30,133 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:30,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:30,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:30,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:30,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:30,146 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:30,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:30,178 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 00:03:30,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:30,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:30,196 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:30,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:30,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:30,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:30,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:30,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:30,210 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:30,239 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 00:03:30,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:30,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:30,257 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:30,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:30,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:30,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:30,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:30,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:30,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:30,299 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 00:03:30,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:30,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:30,317 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:30,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:30,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:30,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:30,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:30,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:30,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:30,361 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 00:03:30,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:30,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:30,379 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:30,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:30,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:30,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:30,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:30,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:30,392 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:30,423 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 00:03:30,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:30,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:30,441 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:30,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:30,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:30,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:30,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:30,454 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:30,454 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:30,486 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 00:03:30,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:30,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:30,504 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:30,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:30,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:30,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:30,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:30,517 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:30,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:30,549 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 00:03:30,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:30,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:30,570 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:30,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:30,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:30,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:30,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:30,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:30,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:30,618 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 00:03:30,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:30,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:30,638 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:30,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:30,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:30,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:30,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:30,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:30,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:30,691 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 00:03:30,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:30,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:30,708 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:30,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:30,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:30,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:30,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:30,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:30,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:30,754 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 00:03:30,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:30,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:30,771 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:30,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:30,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:30,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:30,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:30,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:30,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:30,820 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 00:03:30,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:30,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:30,837 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:30,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:30,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:30,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:30,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:30,851 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:30,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:30,885 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 00:03:30,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:30,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:30,905 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:30,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:30,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:30,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:30,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:30,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:30,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:30,957 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 00:03:30,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:30,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:30,977 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:30,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:30,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:30,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:30,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:30,993 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:30,994 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:31,037 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 00:03:31,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:31,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:31,060 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:31,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:31,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:31,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:31,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:31,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:31,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:31,112 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 00:03:31,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:31,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:31,128 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:31,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:31,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:31,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:31,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:31,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:31,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:31,177 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 00:03:31,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:31,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:31,193 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:31,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:31,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:31,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:31,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:31,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:31,207 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:31,245 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 00:03:31,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:31,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:31,269 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:31,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:31,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:31,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:31,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:31,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:31,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:31,319 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 00:03:31,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:31,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:31,337 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:31,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:31,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:31,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:31,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:31,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:31,352 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:31,384 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 00:03:31,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:31,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:31,402 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:31,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:31,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:31,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:31,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:31,416 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:31,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:31,448 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 00:03:31,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:31,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:31,467 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:31,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:31,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:31,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:31,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:31,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:31,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:31,522 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 00:03:31,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:31,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:31,547 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:31,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:31,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:31,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:31,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:31,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:31,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:31,602 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 00:03:31,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:31,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:31,623 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:31,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:31,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:31,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:31,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:31,639 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:31,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:31,677 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 00:03:31,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:31,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:31,695 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:31,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:31,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:31,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:31,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:31,711 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:31,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:31,748 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 00:03:31,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:31,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:31,768 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:31,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:31,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:31,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:31,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:31,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:31,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:31,823 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 00:03:31,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:31,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:31,840 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:31,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:31,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:31,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:31,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:31,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:31,857 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:31,895 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 00:03:31,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:31,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:31,913 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:31,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:31,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:31,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:31,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:31,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:31,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:31,969 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 00:03:31,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:31,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:31,990 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:31,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:31,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:31,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:32,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:32,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:32,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:32,037 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 00:03:32,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:32,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:32,055 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:32,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:32,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:32,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:32,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:32,071 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:32,072 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:32,107 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 00:03:32,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:32,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:32,128 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:32,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:32,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:32,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:32,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:32,143 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:32,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:32,173 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 00:03:32,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:32,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:32,190 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:32,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:32,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:32,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:32,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:32,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:32,207 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:32,246 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 00:03:32,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:32,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:32,264 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:32,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:32,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:32,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:32,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:32,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:32,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:32,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:32,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:32,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:32,339 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:32,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:32,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:32,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:32,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:32,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:32,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:32,393 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 00:03:32,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:32,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:32,417 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:32,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:32,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:32,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:32,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:32,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:32,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:32,470 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 00:03:32,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:32,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:32,487 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:32,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:32,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:32,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:32,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:32,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:32,502 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:32,531 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 00:03:32,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:32,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:32,548 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:32,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:32,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:32,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:32,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:32,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:32,562 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:32,591 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 00:03:32,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:32,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:32,617 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:32,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:32,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:32,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:32,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:32,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:32,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:32,663 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 00:03:32,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:32,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:32,679 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:32,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:32,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:32,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:32,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:32,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:32,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:32,722 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 00:03:32,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:32,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:32,738 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:32,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:32,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:32,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:32,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:32,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:32,753 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:32,782 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 00:03:32,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:32,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:32,797 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:32,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:32,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:32,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:32,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:32,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:32,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:32,846 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 00:03:32,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:32,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:32,868 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:32,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:32,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:32,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:32,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:32,882 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:32,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:32,911 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 00:03:32,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:32,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:32,929 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:32,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:32,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:32,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:32,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:32,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:32,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:32,970 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 00:03:32,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:32,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:32,990 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:32,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:32,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:32,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:33,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:33,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:33,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:33,035 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 00:03:33,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:33,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:33,057 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:33,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:33,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:33,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:33,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:33,074 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:33,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:33,112 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 00:03:33,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:33,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:33,137 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:33,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:33,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:33,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:33,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:33,155 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:33,155 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:33,192 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 00:03:33,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:33,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:33,212 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:33,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:33,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:33,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:33,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:33,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:33,229 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:33,268 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 00:03:33,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:33,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:33,288 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:33,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:33,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:33,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:33,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:33,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:33,310 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:33,349 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 00:03:33,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:33,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:33,374 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:33,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:33,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:33,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:33,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:33,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:33,393 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:33,431 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 00:03:33,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:33,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:33,453 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:33,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:33,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:33,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:33,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:33,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:33,470 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:33,504 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 00:03:33,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:33,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:33,521 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:33,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:33,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:33,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:33,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:33,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:33,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:33,574 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 00:03:33,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:33,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:33,592 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:33,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:33,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:33,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:33,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:33,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:33,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:33,637 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 00:03:33,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:33,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:33,653 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:33,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:33,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:33,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:33,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:33,667 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:33,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:33,696 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 00:03:33,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:33,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:33,712 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:33,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:33,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:33,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:33,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:33,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:33,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:33,759 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 00:03:33,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:33,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:33,778 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:33,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:33,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:33,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:33,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:33,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:33,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:33,824 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 00:03:33,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:33,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:33,842 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:33,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:33,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:33,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:33,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:33,857 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:33,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:33,889 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 00:03:33,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:33,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:33,907 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:33,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:33,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:33,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:33,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:33,924 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:33,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:33,954 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 00:03:33,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:33,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:33,972 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:33,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:33,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:33,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:33,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:33,985 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:33,986 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:34,016 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 00:03:34,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:34,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:34,033 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:34,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:34,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:34,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:34,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:34,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:34,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:34,076 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 00:03:34,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:34,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:34,092 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:34,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:34,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:34,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:34,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:34,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:34,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:34,137 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 00:03:34,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:34,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:34,157 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:34,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:34,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:34,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:34,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:34,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:34,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:34,199 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 00:03:34,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:34,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:34,213 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:34,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:34,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:34,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:34,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:34,225 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:34,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:34,253 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 00:03:34,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:34,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:34,268 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:34,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:34,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:34,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:34,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:34,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:34,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:34,315 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 00:03:34,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:34,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:34,332 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:34,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:34,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:34,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:34,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:34,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:34,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:34,380 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 00:03:34,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:34,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:34,396 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:34,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:34,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:34,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:34,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:34,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:34,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:34,445 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 00:03:34,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:34,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:34,461 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:34,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:34,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:34,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:34,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:34,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:34,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:34,515 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 00:03:34,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:34,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:34,536 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:34,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:34,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:34,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:34,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:34,552 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:34,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:34,591 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 00:03:34,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:34,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:34,616 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:34,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:34,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:34,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:34,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:34,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:34,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:34,669 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 00:03:34,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:34,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:34,690 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:34,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:34,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:34,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:34,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:34,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:34,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:34,742 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 00:03:34,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:34,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:34,764 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:34,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:34,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:34,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:34,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:34,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:34,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:34,816 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 00:03:34,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:34,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:34,836 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:34,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:34,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:34,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:34,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:34,851 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:34,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:34,890 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 00:03:34,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:34,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:34,911 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:34,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:34,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:34,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:34,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:34,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:34,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:34,962 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 00:03:34,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:34,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:34,978 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:34,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:34,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:34,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:34,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:34,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:34,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:35,031 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 00:03:35,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:35,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:35,051 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:35,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:35,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:35,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:35,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:35,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:35,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:35,108 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 00:03:35,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:35,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:35,130 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:35,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:35,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:35,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:35,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:35,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:35,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:35,181 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 00:03:35,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:35,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:35,201 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:35,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:35,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:35,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:35,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:35,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:35,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:35,246 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 00:03:35,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:35,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:35,264 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:35,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:35,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:35,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:35,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:35,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:35,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:35,306 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 00:03:35,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:35,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:35,326 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:35,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:35,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:35,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:35,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:35,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:35,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:35,377 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 00:03:35,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:35,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:35,398 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:35,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:35,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:35,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:35,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:35,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:35,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:35,445 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 00:03:35,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:35,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:35,461 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:35,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:35,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:35,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:35,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:35,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:35,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:35,506 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 00:03:35,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:35,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:35,523 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:35,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:35,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:35,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:35,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:35,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:35,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:35,566 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 00:03:35,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:35,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:35,584 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:35,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:35,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:35,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:35,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:35,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:35,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:35,622 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 00:03:35,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:35,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:35,638 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:35,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:35,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:35,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:35,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:35,651 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:35,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:35,677 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 00:03:35,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:35,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:35,691 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:35,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:35,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:35,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:35,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:35,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:35,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:35,728 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 00:03:35,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:35,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:35,741 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:35,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:35,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:35,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:35,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:35,753 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:35,753 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:35,779 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 00:03:35,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:35,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:35,792 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:35,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:35,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:35,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:35,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:35,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:35,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:35,838 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 00:03:35,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:35,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:35,855 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:35,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:35,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:35,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:35,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:35,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:35,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:35,907 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 00:03:35,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:35,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:35,923 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:35,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:35,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:35,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:35,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:35,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:35,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:35,967 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 00:03:35,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:35,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:35,982 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:35,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:35,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:35,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:35,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:35,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:35,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:36,024 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 00:03:36,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:36,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:36,044 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:36,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:36,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:36,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:36,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:36,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:36,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:36,089 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 00:03:36,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:36,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:36,108 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:36,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:36,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:36,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:36,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:36,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:36,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:36,154 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 00:03:36,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:36,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:36,177 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:36,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:36,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:36,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:36,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:36,191 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:36,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:36,222 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 00:03:36,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:36,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:36,239 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:36,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:36,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:36,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:36,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:36,253 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:36,253 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:36,284 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 00:03:36,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:36,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:36,304 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:36,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:36,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:36,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:36,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:36,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:36,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:36,351 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 00:03:36,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:36,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:36,372 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:36,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:36,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:36,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:36,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:36,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:36,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:36,414 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 00:03:36,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:36,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:36,435 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:36,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:36,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:36,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:36,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:36,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:36,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:36,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:36,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:36,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:36,493 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:36,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:36,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:36,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:36,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:36,507 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:36,508 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:36,538 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 00:03:36,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:36,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:36,553 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:36,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:36,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:36,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:36,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:36,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:36,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:36,598 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 00:03:36,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:36,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:36,614 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:36,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:36,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:36,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:36,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:36,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:36,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:36,664 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 00:03:36,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:36,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:36,684 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:36,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:36,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:36,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:36,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:36,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:36,700 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:36,734 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 00:03:36,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:36,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:36,749 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:36,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:36,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:36,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:36,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:36,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:36,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:36,798 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 00:03:36,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:36,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:36,816 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:36,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:36,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:36,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:36,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:36,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:36,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:36,862 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 00:03:36,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:36,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:36,882 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:36,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:36,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:36,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:36,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:36,896 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:36,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:36,931 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 00:03:36,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:36,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:36,949 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:36,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:36,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:36,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:36,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:36,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:36,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:37,001 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 00:03:37,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:37,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:37,021 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:37,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:37,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:37,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:37,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:37,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:37,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:37,073 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 00:03:37,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:37,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:37,093 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:37,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:37,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:37,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:37,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:37,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:37,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:37,146 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 00:03:37,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:37,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:37,169 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:37,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:37,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:37,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:37,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:37,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:37,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:37,218 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 00:03:37,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:37,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:37,239 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:37,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:37,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:37,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:37,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:37,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:37,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:37,288 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 00:03:37,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:37,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:37,307 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:37,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:37,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:37,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:37,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:37,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:37,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:37,360 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 00:03:37,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:37,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:37,379 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:37,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:37,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:37,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:37,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:37,395 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:37,395 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:37,424 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 00:03:37,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:37,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:37,439 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:37,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:37,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:37,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:37,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:37,453 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:37,454 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:37,485 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 00:03:37,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:37,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:37,501 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:37,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:37,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:37,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:37,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:37,514 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:37,515 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:37,543 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 00:03:37,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:37,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:37,558 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:37,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:37,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:37,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:37,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:37,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:37,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:37,608 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 00:03:37,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:37,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:37,624 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:37,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:37,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:37,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:37,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:37,638 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:37,638 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:37,670 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 00:03:37,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:37,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:37,688 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:37,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:37,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:37,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:37,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:37,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:37,701 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:37,731 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 00:03:37,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:37,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:37,751 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:37,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:37,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:37,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:37,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:37,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:37,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:37,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:37,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:37,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:37,808 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:37,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:37,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:37,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:37,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:37,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:37,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:37,850 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 00:03:37,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:37,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:37,865 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:37,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:37,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:37,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:37,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:37,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:37,880 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:37,909 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 00:03:37,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:37,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:37,925 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:37,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:37,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:37,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:37,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:37,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:37,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:37,969 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 00:03:37,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:37,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:37,988 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:37,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:37,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:37,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:38,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:38,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:38,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:38,032 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 00:03:38,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:38,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:38,049 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:38,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:38,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:38,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:38,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:38,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:38,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:38,091 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 00:03:38,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:38,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:38,106 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:38,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:38,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:38,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:38,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:38,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:38,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:38,144 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 00:03:38,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:38,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:38,158 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:38,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:38,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:38,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:38,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:38,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:38,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:38,195 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 00:03:38,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:38,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:38,209 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:38,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:38,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:38,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:38,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:38,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:38,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:38,251 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 00:03:38,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:38,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:38,266 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:38,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:38,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:38,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:38,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:38,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:38,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:38,311 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 00:03:38,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:38,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:38,327 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:38,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:38,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:38,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:38,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:38,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:38,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:38,378 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 00:03:38,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:38,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:38,394 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:38,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:38,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:38,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:38,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:38,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:38,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:38,439 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 00:03:38,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:38,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:38,455 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:38,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:38,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:38,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:38,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:38,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:38,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:38,499 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 00:03:38,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:38,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:38,514 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:38,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:38,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:38,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:38,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:38,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:38,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:38,557 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 00:03:38,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:38,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:38,573 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:38,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:38,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:38,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:38,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:38,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:38,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:38,617 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 00:03:38,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:38,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:38,633 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:38,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:38,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:38,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:38,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:38,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:38,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:38,676 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 00:03:38,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:38,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:38,694 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:38,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:38,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:38,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:38,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:38,708 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:38,709 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:38,736 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 00:03:38,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:38,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:38,749 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:38,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:38,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:38,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:38,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:38,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:38,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:38,791 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 00:03:38,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:38,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:38,806 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:38,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:38,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:38,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:38,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:38,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:38,820 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:38,851 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 00:03:38,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:38,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:38,866 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:38,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:38,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:38,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:38,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:38,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:38,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:38,913 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 00:03:38,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:38,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:38,929 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:38,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:38,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:38,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:38,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:38,943 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:38,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:38,975 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 00:03:38,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:38,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:38,991 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:38,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:38,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:38,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:39,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:39,006 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:39,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:39,038 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 00:03:39,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:39,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:39,054 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:39,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:39,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:39,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:39,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:39,069 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:39,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:39,102 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 00:03:39,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:39,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:39,118 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:39,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:39,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:39,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:39,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:39,133 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:39,133 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:39,165 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 00:03:39,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:39,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:39,186 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:39,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:39,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:39,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:39,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:39,200 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:39,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:39,230 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 00:03:39,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:39,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:39,246 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:39,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:39,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:39,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:39,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:39,260 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:39,260 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:39,294 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 00:03:39,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:39,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:39,311 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:39,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:39,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:39,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:39,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:39,326 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:39,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:39,357 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 00:03:39,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:39,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:39,374 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:39,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:39,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:39,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:39,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:39,387 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:39,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:39,420 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 00:03:39,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:39,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:39,436 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:39,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:39,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:39,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:39,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:39,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:39,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:39,483 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 00:03:39,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:39,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:39,502 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:39,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:39,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:39,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:39,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:39,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:39,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:39,553 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 00:03:39,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:39,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:39,574 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:39,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:39,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:39,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:39,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:39,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:39,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:39,634 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 00:03:39,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:39,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:39,653 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:39,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:39,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:39,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:39,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:39,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:39,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:39,707 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 00:03:39,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:39,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:39,725 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:39,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:39,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:39,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:39,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:39,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:39,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:39,780 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 00:03:39,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:39,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:39,797 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:39,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:39,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:39,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:39,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:39,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:39,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:39,842 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 00:03:39,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:39,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:39,858 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:39,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:39,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:39,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:39,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:39,873 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:39,873 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:39,905 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 00:03:39,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:39,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:39,925 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:39,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:39,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:39,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:39,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:39,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:39,940 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:39,978 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 00:03:40,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:40,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:40,003 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:40,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:40,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:40,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:40,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:40,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:40,022 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:40,059 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 00:03:40,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:40,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:40,082 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:40,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:40,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:40,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:40,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:40,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:40,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:40,135 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 00:03:40,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:40,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:40,153 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:40,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:40,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:40,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:40,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:40,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:40,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:40,207 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 00:03:40,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:40,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:40,224 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:40,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:40,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:40,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:40,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:40,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:40,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:40,278 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 00:03:40,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:40,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:40,302 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:40,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:40,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:40,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:40,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:40,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:40,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:40,361 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 00:03:40,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:40,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:40,383 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:40,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:40,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:40,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:40,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:40,401 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:40,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:40,442 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 00:03:40,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:40,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:40,463 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:40,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:40,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:40,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:40,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:40,480 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:40,519 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 00:03:40,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:40,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:40,537 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:40,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:40,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:40,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:40,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:40,552 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:40,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:40,578 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 00:03:40,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:40,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:40,593 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:40,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:40,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:40,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:40,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:40,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:40,605 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:40,632 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 00:03:40,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:40,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:40,648 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:40,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:40,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:40,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:40,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:40,662 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:40,663 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:40,699 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 00:03:40,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:40,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:40,719 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:40,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:40,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:40,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:40,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:40,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:40,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:40,773 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 00:03:40,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:40,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:40,794 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:40,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:40,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:40,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:40,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:40,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:40,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:40,844 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 00:03:40,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:40,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:40,862 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:40,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:40,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:40,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:40,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:40,877 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:40,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:40,909 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 00:03:40,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:40,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:40,927 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:40,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:40,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:40,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:40,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:40,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:40,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:40,967 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 00:03:40,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:40,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:40,987 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:40,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:40,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:40,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:40,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:40,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:40,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:41,024 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 00:03:41,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:41,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:41,041 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:41,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:41,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:41,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:41,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:41,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:41,053 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:41,080 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 00:03:41,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:41,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:41,098 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:41,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:41,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:41,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:41,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:41,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:41,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:41,141 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 00:03:41,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:41,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:41,157 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:41,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:41,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:41,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:41,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:41,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:41,171 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:41,204 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 00:03:41,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:41,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:41,222 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:41,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:41,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:41,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:41,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:41,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:41,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:41,264 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 00:03:41,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:41,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:41,282 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:41,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:41,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:41,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:41,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:41,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:41,296 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:41,322 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 00:03:41,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:41,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:41,337 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:41,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:41,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:41,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:41,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:41,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:41,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:41,385 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 00:03:41,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:41,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:41,402 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:41,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:41,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:41,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:41,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:41,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:41,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:41,458 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 00:03:41,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:41,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:41,481 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:41,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:41,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:41,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:41,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:41,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:41,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:41,532 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 00:03:41,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:41,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:41,552 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:41,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:41,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:41,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:41,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:41,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:41,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:41,591 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 00:03:41,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:41,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:41,607 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:41,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:41,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:41,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:41,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:41,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:41,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:41,647 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 00:03:41,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:41,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:41,664 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:41,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:41,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:41,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:41,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:41,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:41,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:41,710 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 00:03:41,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:41,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:41,728 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:41,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:41,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:41,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:41,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:41,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:41,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:41,771 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 00:03:41,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:41,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:41,789 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:41,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:41,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:41,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:41,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:41,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:41,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:41,830 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 00:03:41,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:41,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:41,848 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:41,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:41,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:41,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:41,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:41,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:41,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:41,890 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 00:03:41,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:41,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:41,909 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:41,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:41,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:41,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:41,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:41,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:41,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:41,959 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 00:03:41,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:41,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:41,979 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:41,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:41,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:41,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:41,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:41,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:41,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:42,029 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 00:03:42,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:42,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:42,048 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:42,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:42,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:42,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:42,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:42,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:42,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:42,091 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 00:03:42,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:42,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:42,108 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:42,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:42,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:42,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:42,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:42,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:42,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:42,154 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 00:03:42,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:42,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:42,173 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:42,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:42,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:42,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:42,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:42,187 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:42,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:42,221 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 00:03:42,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:42,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:42,240 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:42,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:42,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:42,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:42,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:42,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:42,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:42,292 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 00:03:42,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:42,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:42,313 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:42,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:42,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:42,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:42,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:42,331 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:42,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:42,370 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 00:03:42,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:42,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:42,392 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:42,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:42,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:42,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:42,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:42,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:42,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:42,443 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 00:03:42,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:42,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:42,463 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:42,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:42,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:42,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:42,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:42,477 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:42,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:42,501 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 00:03:42,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:42,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:42,515 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:42,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:42,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:42,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:42,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:42,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:42,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:42,550 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 00:03:42,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:42,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:42,563 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:42,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:42,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:42,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:42,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:42,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:42,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:42,598 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 00:03:42,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:42,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:42,615 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:42,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:42,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:42,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:42,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:42,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:42,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:42,656 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 00:03:42,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:42,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:42,673 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:42,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:42,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:42,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:42,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:42,686 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:42,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:42,713 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 00:03:42,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:42,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:42,731 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:42,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:42,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:42,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:42,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:42,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:42,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:42,777 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 00:03:42,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:42,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:42,797 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:42,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:42,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:42,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:42,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:42,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:42,813 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:42,851 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 00:03:42,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:42,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:42,871 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:42,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:42,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:42,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:42,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:42,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:42,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:42,921 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 00:03:42,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:42,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:42,939 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:42,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:42,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:42,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:42,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:42,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:42,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:42,988 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 00:03:43,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:43,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:43,008 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:43,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:43,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:43,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:43,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:43,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:43,022 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:43,056 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 00:03:43,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:43,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:43,074 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:43,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:43,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:43,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:43,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:43,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:43,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:43,117 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 00:03:43,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:43,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:43,134 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:43,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:43,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:43,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:43,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:43,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:43,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:43,175 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 00:03:43,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:43,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:43,189 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:43,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:43,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:43,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:43,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:43,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:43,202 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:43,230 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 00:03:43,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:43,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:43,249 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:43,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:43,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:43,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:43,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:43,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:43,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:43,296 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 00:03:43,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:43,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:43,318 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:43,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:43,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:43,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:43,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:43,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:43,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:43,377 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 00:03:43,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:43,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:43,400 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:43,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:43,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:43,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:43,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:43,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:43,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:43,458 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 00:03:43,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:43,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:43,483 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:43,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:43,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:43,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:43,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:43,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:43,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:43,536 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 00:03:43,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:43,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:43,553 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:43,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:43,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:43,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:43,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:43,569 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:43,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:43,604 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 00:03:43,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:43,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:43,625 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:43,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:43,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:43,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:43,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:43,641 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:43,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:43,674 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 00:03:43,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:43,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:43,690 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:43,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:43,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:43,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:43,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:43,704 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:43,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:43,737 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 00:03:43,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:43,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:43,757 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:43,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:43,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:43,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:43,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:43,773 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:43,773 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:43,806 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 00:03:43,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:43,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:43,822 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:43,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:43,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:43,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:43,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:43,836 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:43,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:43,867 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 00:03:43,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:43,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:43,883 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:43,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:43,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:43,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:43,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:43,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:43,898 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:43,936 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 00:03:43,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:43,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:43,952 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:43,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:43,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:43,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:43,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:43,966 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:43,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:43,999 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 00:03:44,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:44,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:44,021 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:44,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:44,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:44,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:44,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:44,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:44,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:44,070 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 00:03:44,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:44,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:44,090 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:44,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:44,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:44,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:44,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:44,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:44,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:44,136 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 00:03:44,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:44,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:44,152 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:44,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:44,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:44,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:44,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:44,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:44,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:44,195 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 00:03:44,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:44,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:44,211 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:44,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:44,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:44,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:44,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:44,225 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:44,225 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:44,262 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 00:03:44,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:44,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:44,280 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:44,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:44,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:44,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:44,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:44,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:44,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:44,334 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 00:03:44,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:44,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:44,356 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:44,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:44,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:44,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:44,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:44,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:44,372 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:44,406 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 00:03:44,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:44,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:44,430 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:44,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:44,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:44,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:44,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:44,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:44,448 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:44,479 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 00:03:44,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:44,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:44,493 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:44,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:44,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:44,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:44,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:44,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:44,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:44,531 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 00:03:44,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:44,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:44,548 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:44,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:44,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:44,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:44,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:44,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:44,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:44,600 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 00:03:44,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:44,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:44,621 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:44,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:44,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:44,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:44,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:44,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:44,636 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:44,673 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 00:03:44,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:44,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:44,692 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:44,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:44,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:44,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:44,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:44,708 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:44,708 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:44,745 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 00:03:44,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:44,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:44,766 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:44,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:44,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:44,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:44,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:44,781 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:44,781 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:44,823 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 00:03:44,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:44,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:44,844 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:44,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:44,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:44,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:44,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:44,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:44,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:44,896 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 00:03:44,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:44,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:44,915 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:44,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:44,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:44,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:44,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:44,931 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:44,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:44,967 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 00:03:44,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:44,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:44,988 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:44,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:44,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:44,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:45,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:45,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:45,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:45,040 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 00:03:45,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:45,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:45,062 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:45,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:45,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:45,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:45,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:45,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:45,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:45,113 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 00:03:45,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:45,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:45,134 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:45,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:45,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:45,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:45,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:45,149 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:45,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:45,185 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 00:03:45,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:45,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:45,203 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:45,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:45,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:45,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:45,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:45,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:45,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:45,254 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 00:03:45,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:45,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:45,277 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:45,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:45,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:45,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:45,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:45,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:45,292 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:45,325 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 00:03:45,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:45,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:45,345 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:45,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:45,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:45,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:45,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:45,359 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:45,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:45,395 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 00:03:45,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:45,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:45,416 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:45,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:45,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:45,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:45,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:45,431 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:45,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:45,466 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 00:03:45,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:45,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:45,488 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:45,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:45,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:45,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:45,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:45,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:45,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:45,537 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 00:03:45,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:45,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:45,559 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:45,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:45,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:45,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:45,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:45,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:45,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:45,610 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 00:03:45,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:45,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:45,630 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:45,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:45,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:45,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:45,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:45,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:45,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:45,681 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 00:03:45,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:45,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:45,702 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:45,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:45,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:45,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:45,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:45,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:45,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:45,758 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 00:03:45,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:45,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:45,778 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:45,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:45,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:45,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:45,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:45,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:45,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:45,829 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 00:03:45,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:45,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:45,851 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:45,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:45,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:45,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:45,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:45,866 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:45,866 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:45,904 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 00:03:45,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:45,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:45,925 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:45,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:45,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:45,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:45,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:45,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:45,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:45,981 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 00:03:46,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:46,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:46,002 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:46,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:46,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:46,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:46,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:46,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:46,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:46,056 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 00:03:46,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:46,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:46,080 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:46,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:46,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:46,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:46,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:46,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:46,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:46,132 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 00:03:46,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:46,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:46,156 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:46,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:46,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:46,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:46,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:46,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:46,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:46,211 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 00:03:46,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:46,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:46,240 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:46,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:46,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:46,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:46,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:46,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:46,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:46,291 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 00:03:46,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:46,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:46,315 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:46,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:46,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:46,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:46,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:46,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:46,333 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:46,368 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 00:03:46,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:46,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:46,384 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:46,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:46,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:46,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:46,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:46,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:46,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:46,430 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 00:03:46,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:46,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:46,446 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:46,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:46,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:46,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:46,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:46,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:46,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:46,491 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 00:03:46,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:46,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:46,507 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:46,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:46,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:46,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:46,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:46,521 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:46,522 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:46,551 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 00:03:46,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:46,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:46,566 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:46,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:46,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:46,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:46,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:46,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:46,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:46,615 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 00:03:46,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:46,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:46,633 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:46,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:46,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:46,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:46,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:46,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:46,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:46,685 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 00:03:46,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:46,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:46,702 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:46,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:46,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:46,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:46,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:46,716 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:46,716 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:46,747 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 00:03:46,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:46,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:46,763 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:46,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:46,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:46,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:46,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:46,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:46,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:46,807 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 00:03:46,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:46,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:46,824 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:46,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:46,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:46,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:46,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:46,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:46,839 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:46,874 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 00:03:46,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:46,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:46,892 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:46,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:46,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:46,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:46,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:46,907 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:46,908 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:46,944 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 00:03:46,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:46,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:46,963 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:46,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:46,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:46,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:46,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:46,979 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:46,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:47,015 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 00:03:47,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:47,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:47,032 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:47,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:47,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:47,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:47,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:47,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:47,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:47,084 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 00:03:47,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:47,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:47,106 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:47,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:47,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:47,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:47,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:47,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:47,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:47,141 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 00:03:47,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:47,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:47,154 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:47,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:47,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:47,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:47,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:47,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:47,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:47,189 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 00:03:47,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:47,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:47,202 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:47,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:47,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:47,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:47,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:47,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:47,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:47,240 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 00:03:47,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:47,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:47,257 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:47,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:47,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:47,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:47,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:47,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:47,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:47,294 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 00:03:47,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:47,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:47,309 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:47,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:47,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:47,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:47,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:47,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:47,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:47,346 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 00:03:47,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:47,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:47,361 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:47,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:47,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:47,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:47,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:47,372 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:47,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:47,397 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 00:03:47,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:47,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:47,410 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:47,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:47,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:47,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:47,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:47,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:47,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:47,454 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 00:03:47,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:47,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:47,468 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:47,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:47,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:47,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:47,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:47,481 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:47,481 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:47,505 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 00:03:47,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:47,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:47,518 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:47,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:47,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:47,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:47,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:47,530 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:47,530 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:47,553 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 00:03:47,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:47,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:47,567 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:47,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:47,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:47,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:47,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:47,578 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:47,579 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:47,603 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 00:03:47,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:47,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:47,616 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:47,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:47,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:47,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:47,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:47,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:47,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:47,652 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 00:03:47,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:47,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:47,665 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:47,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:47,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:47,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:47,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:47,677 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:47,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:47,705 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 00:03:47,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:47,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:47,722 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:47,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:47,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:47,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:47,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:47,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:47,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:47,761 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 00:03:47,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:47,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:47,774 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:47,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:47,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:47,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:47,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:47,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:47,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:47,816 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 00:03:47,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:47,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:47,830 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:47,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:47,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:47,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:47,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:47,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:47,866 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 00:03:47,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:47,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:47,879 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:47,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:47,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:47,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:47,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:47,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:47,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:47,916 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 00:03:47,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:47,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:47,929 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:47,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:47,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:47,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:47,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:47,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:47,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:47,967 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 00:03:47,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:47,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:47,980 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:47,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:47,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:47,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:47,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:47,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:47,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:48,017 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 00:03:48,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:48,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:48,030 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:48,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:48,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:48,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:48,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:48,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:48,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:48,066 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 00:03:48,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:48,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:48,079 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:48,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:48,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:48,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:48,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:48,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:48,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:48,116 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 00:03:48,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:48,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:48,133 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:48,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:48,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:48,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:48,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:48,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:48,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:48,170 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 00:03:48,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:48,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:48,183 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:48,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:48,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:48,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:48,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:48,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:48,195 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:48,219 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 00:03:48,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:48,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:48,233 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:48,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:48,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:48,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:48,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:48,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:48,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:48,270 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 00:03:48,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:48,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:48,283 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:48,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:48,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:48,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:48,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:48,294 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:48,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:48,320 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 00:03:48,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:48,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:48,334 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:48,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:48,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:48,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:48,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:48,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:48,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:48,373 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 00:03:48,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:48,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:48,386 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:48,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:48,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:48,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:48,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:48,397 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:48,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:48,425 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 00:03:48,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:48,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:48,442 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:48,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:48,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:48,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:48,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:48,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:48,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:48,484 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 00:03:48,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:48,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:48,500 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:48,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:48,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:48,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:48,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:48,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:48,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:48,537 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 00:03:48,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:48,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:48,550 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:48,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:48,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:48,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:48,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:48,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:48,562 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:48,591 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 00:03:48,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:48,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:48,609 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:48,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:48,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:48,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:48,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:48,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:48,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:48,652 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 00:03:48,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:48,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:48,669 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:48,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:48,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:48,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:48,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:48,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:48,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:48,711 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 00:03:48,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:48,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:48,729 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:48,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:48,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:48,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:48,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:48,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:48,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:48,771 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 00:03:48,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:48,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:48,789 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:48,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:48,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:48,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:48,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:48,801 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:48,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:48,831 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 00:03:48,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:48,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:48,850 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:48,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:48,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:48,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:48,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:48,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:48,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:48,893 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 00:03:48,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:48,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:48,910 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:48,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:48,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:48,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:48,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:48,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:48,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:48,953 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 00:03:48,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:48,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:48,970 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:48,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:48,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:48,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:48,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:48,983 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:48,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:49,013 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 00:03:49,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:49,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:49,031 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:49,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:49,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:49,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:49,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:49,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:49,044 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:49,074 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 00:03:49,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:49,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:49,092 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:49,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:49,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:49,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:49,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:49,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:49,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:49,135 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 00:03:49,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:49,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:49,153 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:49,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:49,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:49,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:49,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:49,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:49,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:49,197 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 00:03:49,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:49,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:49,216 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:49,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:49,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:49,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:49,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:49,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:49,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:49,256 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 00:03:49,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:49,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:49,272 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:49,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:49,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:49,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:49,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:49,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:49,284 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:49,312 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 00:03:49,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:49,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:49,329 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:49,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:49,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:49,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:49,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:49,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:49,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:49,370 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 00:03:49,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:49,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:49,388 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:49,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:49,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:49,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:49,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:49,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:49,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:49,436 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 00:03:49,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:49,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:49,457 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:49,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:49,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:49,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:49,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:49,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:49,473 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:49,508 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 00:03:49,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:49,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:49,529 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:49,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:49,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:49,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:49,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:49,542 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:49,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:49,569 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 00:03:49,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:49,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:49,587 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:49,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:49,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:49,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:49,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:49,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:49,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:49,633 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 00:03:49,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:49,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:49,656 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:49,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:49,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:49,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:49,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:49,671 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:49,672 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:49,706 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 00:03:49,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:49,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:49,730 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:49,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:49,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:49,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:49,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:49,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:49,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:49,783 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 00:03:49,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:49,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:49,803 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:49,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:49,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:49,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:49,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:49,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:49,820 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:49,856 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 00:03:49,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:49,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:49,877 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:49,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:49,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:49,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:49,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:49,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:49,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:49,930 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 00:03:49,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:49,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:49,947 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:49,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:49,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:49,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:49,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:49,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:49,962 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:49,993 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 00:03:50,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:50,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:50,011 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:50,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:50,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:50,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:50,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:50,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:50,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:50,060 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 00:03:50,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:50,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:50,079 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:50,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:50,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:50,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:50,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:50,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:50,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:50,125 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 00:03:50,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:50,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:50,144 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:50,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:50,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:50,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:50,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:50,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:50,158 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:50,195 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 00:03:50,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:50,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:50,216 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:50,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:50,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:50,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:50,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:50,230 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:50,230 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:50,260 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 00:03:50,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:50,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:50,276 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:50,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:50,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:50,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:50,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:50,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:50,292 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:50,322 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 00:03:50,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:50,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:50,338 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:50,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:50,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:50,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:50,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:50,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:50,352 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:50,384 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 00:03:50,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:50,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:50,403 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:50,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:50,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:50,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:50,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:50,416 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:50,417 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:50,451 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 00:03:50,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:50,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:50,468 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:50,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:50,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:50,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:50,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:50,482 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:50,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:50,517 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 00:03:50,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:50,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:50,539 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:50,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:50,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:50,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:50,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:50,555 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:50,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:50,590 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 00:03:50,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:50,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:50,608 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:50,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:50,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:50,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:50,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:50,624 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:50,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:50,656 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 00:03:50,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:50,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:50,671 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:50,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:50,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:50,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:50,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:50,687 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:50,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:50,717 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 00:03:50,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:50,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:50,733 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:50,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:50,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:50,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:50,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:50,748 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:50,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:50,772 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 00:03:50,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:50,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:50,785 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:50,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:50,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:50,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:50,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:50,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:50,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:50,821 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 00:03:50,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:50,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:50,834 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:50,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:50,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:50,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:50,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:50,847 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:50,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:50,872 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 00:03:50,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:50,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:50,885 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:50,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:50,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:50,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:50,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:50,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:50,897 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:50,923 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 00:03:50,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:50,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:50,937 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:50,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:50,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:50,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:50,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:50,949 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:50,949 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:50,979 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 00:03:50,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:50,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:50,996 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:50,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:50,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:50,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:51,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:51,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:51,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:51,042 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 00:03:51,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:51,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:51,058 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:51,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:51,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:51,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:51,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:51,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:51,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:51,104 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 00:03:51,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:51,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:51,121 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:51,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:51,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:51,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:51,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:51,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:51,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:51,165 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 00:03:51,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:51,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:51,186 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:51,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:51,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:51,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:51,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:51,201 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:51,201 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:51,231 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 00:03:51,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:51,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:51,247 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:51,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:51,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:51,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:51,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:51,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:51,258 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:51,285 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 00:03:51,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:51,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:51,302 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:51,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:51,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:51,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:51,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:51,315 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:51,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:51,343 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 00:03:51,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:51,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:51,358 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:51,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:51,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:51,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:51,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:51,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:51,372 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:51,403 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 00:03:51,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:51,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:51,418 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:51,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:51,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:51,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:51,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:51,431 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:51,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:51,459 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 00:03:51,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:51,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:51,475 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:51,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:51,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:51,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:51,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:51,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:51,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:51,526 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 00:03:51,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:51,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:51,547 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:51,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:51,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:51,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:51,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:51,561 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:51,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:51,594 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 00:03:51,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:51,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:51,612 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:51,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:51,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:51,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:51,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:51,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:51,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:51,662 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 00:03:51,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:51,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:51,683 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:51,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:51,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:51,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:51,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:51,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:51,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:51,736 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 00:03:51,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:51,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:51,755 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:51,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:51,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:51,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:51,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:51,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:51,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:51,801 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 00:03:51,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:51,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:51,821 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:51,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:51,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:51,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:51,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:51,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:51,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:51,870 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 00:03:51,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:51,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:51,889 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:51,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:51,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:51,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:51,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:51,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:51,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:51,941 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 00:03:51,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:51,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:51,961 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:51,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:51,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:51,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:51,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:51,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:51,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:52,012 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 00:03:52,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:52,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:52,030 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:52,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:52,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:52,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:52,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:52,046 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:52,047 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:52,079 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 00:03:52,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:52,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:52,095 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:52,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:52,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:52,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:52,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:52,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:52,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:52,141 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 00:03:52,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:52,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:52,161 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:52,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:52,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:52,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:52,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:52,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:52,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:52,203 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 00:03:52,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:52,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:52,219 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:52,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:52,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:52,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:52,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:52,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:52,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:52,262 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 00:03:52,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:52,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:52,278 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:52,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:52,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:52,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:52,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:52,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:52,292 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:52,322 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 00:03:52,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:52,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:52,338 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:52,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:52,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:52,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:52,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:52,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:52,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:52,386 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 00:03:52,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:52,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:52,402 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:52,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:52,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:52,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:52,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:52,416 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:52,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:52,449 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 00:03:52,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:52,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:52,465 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:52,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:52,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:52,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:52,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:52,479 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:52,480 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:52,509 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 00:03:52,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:52,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:52,524 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:52,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:52,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:52,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:52,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:52,539 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:52,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:52,571 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 00:03:52,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:52,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:52,585 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:52,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:52,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:52,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:52,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:52,602 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:52,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:52,638 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 00:03:52,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:52,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:52,659 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:52,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:52,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:52,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:52,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:52,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:52,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:52,711 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 00:03:52,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:52,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:52,731 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:52,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:52,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:52,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:52,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:52,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:52,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:52,782 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 00:03:52,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:52,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:52,803 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:52,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:52,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:52,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:52,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:52,818 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:52,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:52,854 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 00:03:52,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:52,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:52,875 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:52,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:52,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:52,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:52,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:52,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:52,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:52,924 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 00:03:52,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:52,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:52,945 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:52,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:52,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:52,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:52,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:52,959 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:52,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:52,993 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 00:03:53,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:53,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:53,015 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:53,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:53,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:53,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:53,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:53,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:53,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:53,063 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 00:03:53,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:53,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:53,083 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:53,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:53,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:53,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:53,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:53,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:53,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:53,130 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 00:03:53,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:53,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:53,148 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:53,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:53,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:53,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:53,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:53,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:53,160 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:53,189 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 00:03:53,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:53,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:53,207 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:53,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:53,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:53,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:53,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:53,220 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:53,220 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:53,251 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 00:03:53,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:53,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:53,268 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:53,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:53,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:53,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:53,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:53,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:53,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:53,315 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 00:03:53,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:53,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:53,332 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:53,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:53,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:53,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:53,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:53,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:53,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:53,379 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 00:03:53,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:53,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:53,396 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:53,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:53,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:53,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:53,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:53,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:53,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:53,452 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 00:03:53,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:53,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:53,472 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:53,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:53,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:53,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:53,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:53,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:53,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:53,524 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 00:03:53,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:53,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:53,543 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:53,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:53,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:53,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:53,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:53,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:53,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:53,587 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 00:03:53,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:53,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:53,602 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:53,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:53,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:53,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:53,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:53,617 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:53,618 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:53,648 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 00:03:53,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:53,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:53,663 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:53,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:53,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:53,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:53,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:53,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:53,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:53,706 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 00:03:53,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:53,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:53,721 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:53,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:53,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:53,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:53,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:53,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:53,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:53,765 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 00:03:53,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:53,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:53,780 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:53,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:53,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:53,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:53,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:53,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:53,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:53,824 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 00:03:53,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:53,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:53,843 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:53,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:53,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:53,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:53,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:53,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:53,857 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:53,886 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 00:03:53,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:53,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:53,901 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:53,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:53,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:53,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:53,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:53,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:53,917 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:53,952 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 00:03:53,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:53,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:53,972 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:53,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:53,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:53,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:53,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:53,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:53,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:54,022 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 00:03:54,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:54,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:54,041 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:54,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:54,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:54,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:54,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:54,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:54,056 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:54,090 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 00:03:54,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:54,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:54,112 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:54,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:54,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:54,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:54,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:54,128 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:54,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:54,164 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 00:03:54,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:54,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:54,186 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:54,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:54,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:54,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:54,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:54,201 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:54,202 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:54,238 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 00:03:54,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:54,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:54,259 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:54,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:54,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:54,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:54,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:54,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:54,275 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:54,316 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 00:03:54,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:54,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:54,339 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:54,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:54,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:54,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:54,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:54,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:54,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:54,390 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 00:03:54,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:54,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:54,412 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:54,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:54,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:54,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:54,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:54,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:54,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:54,463 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 00:03:54,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:54,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:54,484 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:54,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:54,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:54,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:54,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:54,500 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:54,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:54,537 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 00:03:54,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:54,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:54,557 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:54,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:54,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:54,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:54,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:54,573 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:54,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:54,609 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 00:03:54,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:54,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:54,631 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:54,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:54,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:54,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:54,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:54,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:54,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:54,680 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 00:03:54,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:54,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:54,699 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:54,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:54,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:54,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:54,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:54,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:54,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:54,741 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 00:03:54,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:54,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:54,759 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:54,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:54,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:54,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:54,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:54,773 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:54,774 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:54,803 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 00:03:54,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:54,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:54,819 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:54,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:54,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:54,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:54,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:54,832 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:54,832 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:54,859 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 00:03:54,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:54,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:54,875 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:54,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:54,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:54,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:54,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:54,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:54,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:54,916 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 00:03:54,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:54,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:54,935 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:54,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:54,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:54,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:54,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:54,947 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:54,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:54,973 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 00:03:54,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:54,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:54,989 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:54,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:54,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:54,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:55,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:55,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:55,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:55,025 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 00:03:55,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:55,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:55,041 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:55,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:55,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:55,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:55,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:55,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:55,053 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:55,077 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 00:03:55,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:55,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:55,094 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:55,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:55,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:55,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:55,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:55,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:55,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:55,140 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 00:03:55,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:55,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:55,160 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:55,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:55,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:55,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:55,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:55,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:55,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:55,208 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 00:03:55,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:55,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:55,228 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:55,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:55,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:55,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:55,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:55,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:55,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:55,281 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 00:03:55,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:55,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:55,299 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:55,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:55,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:55,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:55,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:55,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:55,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:55,347 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 00:03:55,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:55,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:55,363 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:55,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:55,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:55,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:55,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:55,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:55,376 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:55,401 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 00:03:55,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:55,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:55,415 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:55,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:55,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:55,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:55,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:55,427 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:55,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:55,455 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 00:03:55,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:55,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:55,470 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:55,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:55,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:55,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:55,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:55,482 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:55,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:55,508 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 00:03:55,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:55,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:55,521 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:55,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:55,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:55,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:55,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:55,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:55,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:55,561 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 00:03:55,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:55,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:55,575 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:55,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:55,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:55,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:55,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:55,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:55,588 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:55,620 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 00:03:55,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:55,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:55,636 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:55,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:55,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:55,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:55,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:55,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:55,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:55,683 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 00:03:55,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:55,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:55,699 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:55,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:55,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:55,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:55,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:55,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:55,716 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:55,751 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 00:03:55,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:55,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:55,770 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:55,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:55,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:55,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:55,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:55,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:55,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:55,818 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 00:03:55,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:55,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:55,833 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:55,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:55,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:55,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:55,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:55,845 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:55,845 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:55,870 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 00:03:55,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:55,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:55,883 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:55,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:55,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:55,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:55,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:55,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:55,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:55,921 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 00:03:55,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:55,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:55,938 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:55,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:55,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:55,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:55,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:55,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:55,950 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:55,976 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 00:03:55,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:55,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:55,989 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:55,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:55,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:55,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:56,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:56,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:56,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:56,027 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 00:03:56,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:56,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:56,040 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:56,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:56,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:56,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:56,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:56,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:56,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:56,085 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 00:03:56,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:56,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:56,105 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:56,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:56,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:56,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:56,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:56,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:56,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:56,145 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 00:03:56,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:56,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:56,159 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:56,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:56,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:56,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:56,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:56,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:56,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:56,204 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 00:03:56,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:56,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:56,222 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:56,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:56,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:56,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:56,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:56,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:56,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:56,266 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 00:03:56,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:56,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:56,284 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:56,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:56,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:56,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:56,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:56,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:56,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:56,340 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 00:03:56,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:56,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:56,359 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:56,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:56,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:56,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:56,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:56,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:56,376 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:56,413 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 00:03:56,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:56,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:56,432 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:56,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:56,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:56,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:56,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:56,447 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:56,447 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:56,484 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 00:03:56,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:56,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:56,502 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:56,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:56,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:56,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:56,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:56,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:56,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:56,555 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 00:03:56,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:56,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:56,576 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:56,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:56,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:56,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:56,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:56,591 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:56,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:56,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:56,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:56,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:56,644 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:56,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:56,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:56,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:56,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:56,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:56,657 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:56,691 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 00:03:56,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:56,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:56,710 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:56,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:56,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:56,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:56,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:56,725 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:56,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:56,761 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 00:03:56,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:56,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:56,785 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:56,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:56,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:56,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:56,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:56,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:56,800 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:56,833 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 00:03:56,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:56,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:56,854 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:56,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:56,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:56,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:56,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:56,869 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:56,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:56,905 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 00:03:56,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:56,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:56,923 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:56,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:56,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:56,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:56,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:56,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:56,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:56,974 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 00:03:56,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:56,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:56,996 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:56,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:56,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:56,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:57,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:57,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:57,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:57,045 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 00:03:57,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:57,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:57,065 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:57,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:57,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:57,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:57,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:57,080 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:57,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:57,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:57,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:57,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:57,136 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:57,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:57,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:57,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:57,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:57,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:57,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:57,184 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 00:03:57,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:57,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:57,203 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:57,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:57,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:57,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:57,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:57,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:57,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:57,258 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 00:03:57,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:57,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:57,275 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:57,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:57,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:57,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:57,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:57,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:57,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:57,326 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 00:03:57,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:57,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:57,344 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:57,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:57,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:57,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:57,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:57,359 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:57,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:57,394 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 00:03:57,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:57,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:57,411 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:57,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:57,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:57,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:57,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:57,425 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:57,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:57,460 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 00:03:57,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:57,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:57,477 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:57,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:57,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:57,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:57,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:57,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:57,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:57,530 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 00:03:57,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:57,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:57,547 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:57,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:57,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:57,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:57,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:57,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:57,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:57,591 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 00:03:57,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:57,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:57,607 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:57,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:57,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:57,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:57,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:57,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:57,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:57,650 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 00:03:57,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:57,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:57,671 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:57,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:57,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:57,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:57,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:57,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:57,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:57,717 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 00:03:57,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:57,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:57,737 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:57,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:57,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:57,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:57,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:57,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:57,753 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:57,785 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 00:03:57,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:57,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:57,803 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:57,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:57,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:57,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:57,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:57,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:57,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:57,846 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 00:03:57,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:57,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:57,863 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:57,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:57,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:57,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:57,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:57,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:57,876 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:57,907 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 00:03:57,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:57,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:57,924 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:57,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:57,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:57,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:57,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:57,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:57,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:57,968 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 00:03:57,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:57,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:57,984 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:57,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:57,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:57,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:57,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:57,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:57,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:58,032 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 00:03:58,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:58,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:58,049 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:58,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:58,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:58,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:58,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:58,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:58,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:58,105 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 00:03:58,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:58,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:58,125 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:58,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:58,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:58,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:58,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:58,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:58,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:58,176 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 00:03:58,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:58,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:58,195 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:58,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:58,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:58,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:58,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:58,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:58,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:58,248 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 00:03:58,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:58,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:58,269 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:58,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:58,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:58,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:58,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:58,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:58,286 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:58,323 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 00:03:58,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:58,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:58,344 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:58,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:58,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:58,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:58,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:58,360 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:58,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:58,398 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 00:03:58,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:58,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:58,418 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:58,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:58,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:58,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:58,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:58,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:58,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:58,472 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 00:03:58,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:58,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:58,494 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:58,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:58,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:58,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:58,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:58,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:58,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:58,548 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 00:03:58,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:58,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:58,576 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:58,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:58,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:58,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:58,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:58,591 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:58,591 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:58,625 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 00:03:58,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:58,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:58,648 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:58,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:58,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:58,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:58,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:58,663 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:58,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:58,698 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 00:03:58,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:58,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:58,719 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:58,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:58,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:58,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:58,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:58,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:58,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:58,770 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 00:03:58,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:58,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:58,788 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:58,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:58,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:58,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:58,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:58,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:58,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:58,840 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 00:03:58,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:58,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:58,860 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:58,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:58,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:58,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:58,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:58,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:58,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:58,919 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 00:03:58,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:58,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:58,941 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:58,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:58,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:58,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:58,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:58,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:58,959 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:58,997 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 00:03:59,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:59,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:59,017 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:59,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:59,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:59,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:59,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:59,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:59,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:59,079 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 00:03:59,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:59,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:59,095 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:59,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:59,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:59,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:59,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:59,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:59,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:59,142 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 00:03:59,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:59,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:59,158 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:59,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:59,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:59,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:59,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:59,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:59,172 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:59,206 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 00:03:59,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:59,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:59,228 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:59,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:59,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:59,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:59,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:59,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:59,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:59,279 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 00:03:59,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:59,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:59,300 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:59,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:59,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:59,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:59,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:59,315 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:59,316 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:59,352 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 00:03:59,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:59,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:59,373 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:59,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:59,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:59,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:59,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:59,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:59,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:59,423 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 00:03:59,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:59,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:59,444 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:59,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:59,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:59,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:59,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:59,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:59,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:59,494 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 00:03:59,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:59,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:59,516 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:59,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:59,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:59,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:59,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:59,530 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:59,531 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:59,563 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 00:03:59,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:59,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:59,581 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:59,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:59,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:59,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:59,594 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:59,595 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:59,627 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 00:03:59,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:59,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:59,648 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:59,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:59,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:59,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:59,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:59,663 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:59,663 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:59,694 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 00:03:59,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:59,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:59,710 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:59,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:59,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:59,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:59,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:59,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:59,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:59,755 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 00:03:59,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:59,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:59,773 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:59,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:59,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:59,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:59,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:59,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:59,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:59,818 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 00:03:59,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:59,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:59,834 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:59,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:59,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:59,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:59,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:59,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:59,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:59,879 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 00:03:59,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:59,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:59,896 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:59,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:59,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:59,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:59,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:59,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:59,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:03:59,948 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 00:03:59,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:59,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:03:59,967 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:03:59,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:59,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:59,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:59,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:59,982 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:03:59,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:00,016 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 00:04:00,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:00,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:00,035 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:00,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:00,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:00,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:00,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:00,049 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:00,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:00,081 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 00:04:00,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:00,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:00,099 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:00,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:00,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:00,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:00,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:00,111 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:00,112 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:00,142 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 00:04:00,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:00,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:00,160 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:00,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:00,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:00,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:00,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:00,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:00,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:00,201 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 00:04:00,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:00,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:00,216 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:00,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:00,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:00,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:00,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:00,229 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:00,229 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:00,261 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 00:04:00,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:00,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:00,278 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:00,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:00,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:00,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:00,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:00,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:00,292 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:00,324 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 00:04:00,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:00,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:00,344 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:00,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:00,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:00,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:00,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:00,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:00,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:00,391 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 00:04:00,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:00,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:00,408 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:00,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:00,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:00,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:00,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:00,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:00,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:00,461 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 00:04:00,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:00,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:00,482 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:00,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:00,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:00,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:00,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:00,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:00,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:00,536 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 00:04:00,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:00,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:00,553 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:00,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:00,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:00,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:00,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:00,569 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:00,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:00,601 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 00:04:00,619 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 00:04:53,674 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:53,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:53,709 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 00:04:53,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:53,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:53,732 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:53,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:53,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:53,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:53,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:53,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:53,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:53,782 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 00:04:53,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:53,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:53,798 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:53,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:53,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:53,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:53,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:53,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:53,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:53,846 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 00:04:53,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:53,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:53,867 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:53,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:53,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:53,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:53,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:53,882 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:53,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:53,916 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 00:04:53,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:53,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:53,937 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:53,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:53,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:53,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:53,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:53,951 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:53,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:53,984 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 00:04:54,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:54,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:54,000 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:54,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:54,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:54,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:54,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:54,014 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:54,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:54,049 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 00:04:54,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:54,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:54,070 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:54,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:54,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:54,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:54,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:54,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:54,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:54,121 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 00:04:54,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:54,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:54,140 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:54,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:54,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:54,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:54,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:54,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:54,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:54,194 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 00:04:54,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:54,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:54,210 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:54,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:54,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:54,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:54,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:54,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:54,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:54,257 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 00:04:54,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:54,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:54,279 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:54,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:54,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:54,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:54,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:54,294 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:54,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:54,328 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 00:04:54,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:54,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:54,347 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:54,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:54,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:54,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:54,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:54,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:54,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:54,396 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 00:04:54,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:54,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:54,417 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:54,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:54,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:54,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:54,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:54,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:54,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:54,466 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 00:04:54,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:54,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:54,488 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:54,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:54,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:54,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:54,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:54,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:54,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:54,538 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 00:04:54,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:54,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:54,560 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:54,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:54,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:54,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:54,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:54,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:54,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:54,612 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 00:04:54,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:54,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:54,636 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:54,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:54,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:54,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:54,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:54,651 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:54,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:54,686 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 00:04:54,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:54,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:54,707 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:54,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:54,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:54,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:54,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:54,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:54,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:54,755 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 00:04:54,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:54,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:54,774 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:54,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:54,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:54,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:54,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:54,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:54,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:54,821 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 00:04:54,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:54,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:54,841 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:54,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:54,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:54,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:54,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:54,855 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:54,856 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:54,888 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 00:04:54,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:54,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:54,905 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:54,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:54,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:54,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:54,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:54,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:54,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:54,952 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 00:04:54,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:54,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:54,972 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:54,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:54,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:54,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:54,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:54,985 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:54,986 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:55,019 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 00:04:55,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:55,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:55,038 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:55,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:55,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:55,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:55,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:55,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:55,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:55,088 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 00:04:55,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:55,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:55,106 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:55,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:55,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:55,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:55,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:55,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:55,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:55,150 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 00:04:55,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:55,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:55,169 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:55,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:55,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:55,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:55,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:55,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:55,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:55,213 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 00:04:55,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:55,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:55,229 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:55,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:55,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:55,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:55,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:55,242 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:55,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:55,272 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 00:04:55,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:55,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:55,288 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:55,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:55,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:55,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:55,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:55,301 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:55,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:55,332 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 00:04:55,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:55,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:55,350 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:55,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:55,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:55,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:55,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:55,363 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:55,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:55,396 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 00:04:55,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:55,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:55,417 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:55,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:55,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:55,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:55,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:55,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:55,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:55,470 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 00:04:55,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:55,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:55,493 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:55,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:55,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:55,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:55,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:55,509 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:55,509 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:55,539 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 00:04:55,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:55,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:55,554 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:55,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:55,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:55,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:55,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:55,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:55,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:55,597 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 00:04:55,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:55,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:55,613 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:55,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:55,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:55,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:55,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:55,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:55,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:55,657 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 00:04:55,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:55,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:55,672 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:55,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:55,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:55,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:55,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:55,686 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:55,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:55,716 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 00:04:55,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:55,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:55,731 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:55,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:55,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:55,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:55,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:55,745 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:55,746 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:55,777 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 00:04:55,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:55,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:55,795 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:55,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:55,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:55,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:55,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:55,808 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:55,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:55,841 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 00:04:55,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:55,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:55,857 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:55,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:55,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:55,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:55,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:55,873 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:55,873 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:55,907 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 00:04:55,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:55,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:55,927 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:55,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:55,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:55,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:55,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:55,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:55,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:55,972 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 00:04:55,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:55,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:55,988 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:55,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:55,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:55,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:56,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:56,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:56,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:56,034 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 00:04:56,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:56,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:56,049 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:56,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:56,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:56,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:56,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:56,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:56,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:56,095 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 00:04:56,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:56,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:56,113 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:56,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:56,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:56,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:56,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:56,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:56,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:56,159 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 00:04:56,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:56,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:56,175 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:56,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:56,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:56,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:56,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:56,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:56,190 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:56,221 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 00:04:56,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:56,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:56,237 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:56,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:56,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:56,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:56,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:56,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:56,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:56,284 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 00:04:56,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:56,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:56,300 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:56,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:56,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:56,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:56,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:56,316 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:56,317 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:56,348 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 00:04:56,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:56,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:56,363 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:56,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:56,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:56,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:56,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:56,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:56,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:56,402 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 00:04:56,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:56,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:56,416 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:56,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:56,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:56,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:56,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:56,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:56,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:56,453 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 00:04:56,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:56,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:56,467 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:56,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:56,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:56,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:56,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:56,479 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:56,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:56,505 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 00:04:56,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:56,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:56,521 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:56,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:56,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:56,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:56,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:56,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:56,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:56,561 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 00:04:56,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:56,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:56,575 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:56,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:56,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:56,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:56,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:56,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:56,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:56,621 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 00:04:56,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:56,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:56,637 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:56,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:56,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:56,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:56,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:56,651 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:56,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:56,684 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 00:04:56,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:56,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:56,704 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:56,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:56,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:56,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:56,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:56,719 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:56,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:56,751 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 00:04:56,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:56,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:56,768 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:56,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:56,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:56,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:56,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:56,782 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:56,782 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:56,816 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 00:04:56,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:56,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:56,837 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:56,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:56,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:56,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:56,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:56,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:56,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:56,885 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 00:04:56,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:56,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:56,906 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:56,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:56,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:56,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:56,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:56,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:56,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:56,956 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 00:04:56,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:56,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:56,977 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:56,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:56,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:56,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:56,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:56,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:56,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:57,027 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 00:04:57,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:57,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:57,049 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:57,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:57,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:57,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:57,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:57,064 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:57,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:57,099 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 00:04:57,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:57,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:57,120 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:57,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:57,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:57,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:57,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:57,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:57,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:57,172 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 00:04:57,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:57,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:57,193 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:57,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:57,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:57,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:57,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:57,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:57,208 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:57,241 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 00:04:57,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:57,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:57,261 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:57,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:57,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:57,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:57,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:57,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:57,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:57,308 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 00:04:57,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:57,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:57,329 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:57,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:57,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:57,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:57,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:57,344 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:57,344 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:57,374 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 00:04:57,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:57,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:57,390 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:57,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:57,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:57,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:57,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:57,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:57,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:57,435 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 00:04:57,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:57,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:57,451 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:57,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:57,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:57,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:57,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:57,465 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:57,466 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:57,503 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 00:04:57,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:57,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:57,520 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:57,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:57,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:57,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:57,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:57,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:57,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:57,570 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 00:04:57,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:57,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:57,589 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:57,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:57,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:57,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:57,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:57,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:57,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:57,634 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 00:04:57,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:57,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:57,653 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:57,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:57,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:57,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:57,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:57,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:57,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:57,700 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 00:04:57,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:57,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:57,716 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:57,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:57,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:57,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:57,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:57,729 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:57,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:57,761 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 00:04:57,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:57,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:57,777 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:57,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:57,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:57,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:57,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:57,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:57,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:57,826 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 00:04:57,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:57,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:57,846 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:57,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:57,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:57,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:57,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:57,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:57,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:57,893 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 00:04:57,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:57,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:57,911 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:57,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:57,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:57,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:57,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:57,924 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:57,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:57,954 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 00:04:57,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:57,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:57,972 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:57,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:57,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:57,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:57,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:57,985 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:57,986 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:58,016 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 00:04:58,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:58,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:58,033 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:58,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:58,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:58,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:58,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:58,046 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:58,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:58,077 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 00:04:58,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:58,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:58,095 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:58,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:58,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:58,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:58,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:58,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:58,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:58,138 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 00:04:58,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:58,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:58,153 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:58,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:58,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:58,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:58,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:58,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:58,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:58,192 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 00:04:58,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:58,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:58,208 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:58,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:58,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:58,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:58,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:58,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:58,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:58,249 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 00:04:58,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:58,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:58,267 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:58,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:58,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:58,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:58,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:58,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:58,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:58,308 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 00:04:58,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:58,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:58,325 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:58,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:58,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:58,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:58,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:58,337 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:58,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:58,370 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 00:04:58,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:58,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:58,391 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:58,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:58,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:58,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:58,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:58,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:58,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:58,442 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 00:04:58,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:58,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:58,464 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:58,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:58,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:58,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:58,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:58,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:58,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:58,517 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 00:04:58,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:58,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:58,537 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:58,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:58,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:58,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:58,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:58,552 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:58,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:58,590 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 00:04:58,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:58,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:58,612 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:58,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:58,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:58,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:58,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:58,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:58,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:58,654 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 00:04:58,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:58,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:58,673 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:58,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:58,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:58,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:58,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:58,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:58,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:58,716 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 00:04:58,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:58,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:58,733 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:58,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:58,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:58,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:58,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:58,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:58,746 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:58,776 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 00:04:58,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:58,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:58,794 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:58,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:58,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:58,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:58,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:58,807 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:58,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:58,839 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 00:04:58,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:58,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:58,857 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:58,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:58,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:58,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:58,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:58,869 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:58,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:58,898 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 00:04:58,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:58,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:58,914 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:58,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:58,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:58,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:58,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:58,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:58,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:58,954 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 00:04:58,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:58,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:58,973 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:58,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:58,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:58,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:58,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:58,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:58,986 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:59,016 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 00:04:59,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:59,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:59,035 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:59,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:59,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:59,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:59,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:59,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:59,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:59,078 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 00:04:59,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:59,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:59,097 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:59,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:59,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:59,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:59,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:59,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:59,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:59,139 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 00:04:59,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:59,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:59,157 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:59,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:59,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:59,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:59,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:59,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:59,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:59,199 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 00:04:59,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:59,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:59,219 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:59,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:59,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:59,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:59,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:59,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:59,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:59,263 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 00:04:59,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:59,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:59,280 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:59,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:59,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:59,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:59,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:59,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:59,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:59,329 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 00:04:59,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:59,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:59,347 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:59,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:59,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:59,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:59,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:59,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:59,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:59,397 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 00:04:59,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:59,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:59,417 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:59,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:59,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:59,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:59,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:59,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:59,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:59,467 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 00:04:59,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:59,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:59,488 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:59,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:59,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:59,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:59,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:59,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:59,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:59,538 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 00:04:59,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:59,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:59,560 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:59,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:59,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:59,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:59,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:59,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:59,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:59,612 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 00:04:59,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:59,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:59,633 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:59,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:59,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:59,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:59,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:59,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:59,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:59,685 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 00:04:59,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:59,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:59,701 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:59,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:59,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:59,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:59,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:59,714 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:59,715 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:59,750 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 00:04:59,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:59,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:59,766 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:59,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:59,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:59,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:59,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:59,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:59,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:59,813 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 00:04:59,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:59,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:59,833 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:59,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:59,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:59,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:59,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:59,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:59,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:59,882 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 00:04:59,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:59,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:59,903 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:59,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:59,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:59,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:59,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:59,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:59,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:04:59,952 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 00:04:59,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:59,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:04:59,973 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:04:59,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:59,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:59,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:59,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:59,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:04:59,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:00,022 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 00:05:00,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:00,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:00,039 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:00,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:00,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:00,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:00,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:00,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:00,053 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:00,091 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 00:05:00,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:00,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:00,114 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:00,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:00,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:00,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:00,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:00,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:00,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:00,167 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 00:05:00,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:00,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:00,188 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:00,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:00,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:00,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:00,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:00,203 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:00,204 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:00,240 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 00:05:00,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:00,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:00,260 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:00,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:00,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:00,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:00,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:00,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:00,275 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:00,313 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 00:05:00,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:00,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:00,334 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:00,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:00,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:00,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:00,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:00,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:00,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:00,385 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 00:05:00,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:00,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:00,406 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:00,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:00,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:00,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:00,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:00,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:00,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:00,456 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 00:05:00,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:00,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:00,477 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:00,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:00,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:00,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:00,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:00,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:00,528 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 00:05:00,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:00,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:00,547 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:00,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:00,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:00,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:00,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:00,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:00,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:00,593 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 00:05:00,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:00,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:00,611 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:00,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:00,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:00,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:00,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:00,623 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:00,624 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:00,652 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 00:05:00,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:00,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:00,672 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:00,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:00,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:00,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:00,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:00,688 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:00,688 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:00,719 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 00:05:00,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:00,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:00,735 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:00,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:00,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:00,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:00,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:00,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:00,749 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:00,779 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 00:05:00,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:00,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:00,795 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:00,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:00,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:00,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:00,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:00,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:00,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:00,840 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 00:05:00,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:00,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:00,856 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:00,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:00,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:00,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:00,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:00,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:00,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:00,901 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 00:05:00,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:00,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:00,917 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:00,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:00,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:00,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:00,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:00,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:00,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:00,957 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 00:05:00,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:00,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:00,972 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:00,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:00,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:00,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:00,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:00,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:00,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:01,008 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 00:05:01,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:01,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:01,021 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:01,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:01,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:01,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:01,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:01,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:01,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:01,059 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 00:05:01,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:01,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:01,077 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:01,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:01,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:01,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:01,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:01,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:01,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:01,119 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 00:05:01,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:01,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:01,133 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:01,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:01,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:01,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:01,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:01,143 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:01,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:01,170 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 00:05:01,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:01,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:01,187 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:01,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:01,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:01,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:01,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:01,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:01,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:01,235 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 00:05:01,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:01,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:01,253 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:01,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:01,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:01,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:01,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:01,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:01,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:01,301 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 00:05:01,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:01,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:01,322 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:01,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:01,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:01,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:01,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:01,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:01,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:01,362 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 00:05:01,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:01,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:01,375 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:01,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:01,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:01,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:01,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:01,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:01,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:01,415 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 00:05:01,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:01,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:01,429 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:01,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:01,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:01,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:01,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:01,442 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:01,443 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:01,473 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 00:05:01,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:01,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:01,489 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:01,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:01,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:01,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:01,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:01,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:01,502 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:01,533 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 00:05:01,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:01,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:01,549 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:01,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:01,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:01,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:01,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:01,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:01,562 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:01,594 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 00:05:01,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:01,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:01,610 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:01,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:01,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:01,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:01,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:01,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:01,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:01,658 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 00:05:01,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:01,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:01,679 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:01,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:01,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:01,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:01,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:01,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:01,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:01,730 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 00:05:01,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:01,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:01,753 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:01,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:01,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:01,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:01,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:01,767 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:01,767 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:01,800 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 00:05:01,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:01,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:01,819 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:01,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:01,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:01,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:01,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:01,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:01,834 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:01,869 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 00:05:01,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:01,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:01,889 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:01,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:01,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:01,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:01,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:01,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:01,904 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:01,939 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 00:05:01,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:01,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:01,960 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:01,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:01,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:01,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:01,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:01,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:01,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:02,009 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 00:05:02,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:02,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:02,030 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:02,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:02,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:02,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:02,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:02,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:02,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:02,079 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 00:05:02,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:02,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:02,099 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:02,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:02,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:02,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:02,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:02,112 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:02,112 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:02,141 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 00:05:02,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:02,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:02,158 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:02,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:02,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:02,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:02,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:02,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:02,172 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:02,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:02,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:02,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:02,231 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:02,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:02,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:02,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:02,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:02,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:02,246 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:02,281 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 00:05:02,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:02,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:02,302 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:02,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:02,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:02,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:02,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:02,316 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:02,317 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:02,351 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 00:05:02,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:02,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:02,367 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:02,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:02,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:02,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:02,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:02,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:02,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:02,417 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 00:05:02,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:02,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:02,438 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:02,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:02,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:02,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:02,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:02,453 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:02,453 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:02,490 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 00:05:02,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:02,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:02,512 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:02,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:02,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:02,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:02,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:02,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:02,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:02,564 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 00:05:02,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:02,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:02,585 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:02,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:02,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:02,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:02,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:02,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:02,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:02,632 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 00:05:02,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:02,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:02,650 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:02,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:02,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:02,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:02,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:02,664 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:02,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:02,694 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 00:05:02,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:02,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:02,708 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:02,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:02,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:02,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:02,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:02,720 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:02,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:02,746 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 00:05:02,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:02,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:02,762 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:02,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:02,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:02,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:02,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:02,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:02,775 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:02,803 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 00:05:02,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:02,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:02,821 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:02,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:02,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:02,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:02,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:02,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:02,834 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:02,869 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 00:05:02,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:02,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:02,890 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:02,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:02,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:02,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:02,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:02,905 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:02,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:02,944 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 00:05:02,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:02,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:02,965 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:02,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:02,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:02,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:02,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:02,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:02,979 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:03,008 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 00:05:03,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:03,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:03,026 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:03,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:03,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:03,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:03,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:03,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:03,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:03,071 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 00:05:03,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:03,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:03,091 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:03,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:03,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:03,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:03,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:03,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:03,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:03,137 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 00:05:03,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:03,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:03,152 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:03,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:03,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:03,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:03,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:03,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:03,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:03,196 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 00:05:03,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:03,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:03,214 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:03,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:03,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:03,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:03,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:03,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:03,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:03,257 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 00:05:03,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:03,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:03,273 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:03,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:03,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:03,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:03,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:03,288 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:03,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:03,321 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 00:05:03,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:03,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:03,348 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:03,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:03,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:03,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:03,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:03,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:03,364 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:03,398 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 00:05:03,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:03,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:03,416 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:03,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:03,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:03,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:03,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:03,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:03,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:03,467 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 00:05:03,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:03,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:03,488 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:03,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:03,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:03,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:03,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:03,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:03,507 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:03,542 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 00:05:03,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:03,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:03,564 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:03,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:03,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:03,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:03,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:03,578 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:03,578 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:03,614 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 00:05:03,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:03,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:03,636 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:03,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:03,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:03,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:03,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:03,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:03,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:03,687 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 00:05:03,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:03,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:03,708 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:03,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:03,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:03,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:03,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:03,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:03,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:03,756 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 00:05:03,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:03,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:03,777 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:03,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:03,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:03,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:03,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:03,791 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:03,792 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:03,827 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 00:05:03,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:03,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:03,849 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:03,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:03,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:03,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:03,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:03,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:03,864 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:03,900 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 00:05:03,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:03,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:03,921 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:03,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:03,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:03,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:03,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:03,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:03,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:03,974 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 00:05:03,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:03,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:03,997 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:03,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:03,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:03,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:04,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:04,012 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:04,013 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:04,049 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 00:05:04,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:04,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:04,070 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:04,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:04,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:04,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:04,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:04,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:04,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:04,121 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 00:05:04,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:04,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:04,141 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:04,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:04,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:04,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:04,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:04,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:04,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:04,193 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 00:05:04,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:04,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:04,214 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:04,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:04,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:04,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:04,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:04,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:04,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:04,263 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 00:05:04,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:04,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:04,282 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:04,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:04,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:04,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:04,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:04,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:04,296 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:04,326 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 00:05:04,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:04,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:04,343 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:04,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:04,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:04,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:04,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:04,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:04,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:04,393 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 00:05:04,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:04,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:04,411 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:04,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:04,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:04,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:04,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:04,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:04,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:04,453 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 00:05:04,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:04,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:04,471 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:04,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:04,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:04,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:04,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:04,483 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:04,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:04,512 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 00:05:04,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:04,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:04,529 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:04,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:04,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:04,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:04,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:04,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:04,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:04,571 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 00:05:04,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:04,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:04,589 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:04,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:04,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:04,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:04,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:04,602 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:04,603 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:04,639 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 00:05:04,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:04,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:04,658 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:04,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:04,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:04,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:04,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:04,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:04,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:04,711 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 00:05:04,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:04,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:04,732 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:04,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:04,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:04,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:04,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:04,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:04,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:04,786 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 00:05:04,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:04,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:04,808 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:04,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:04,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:04,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:04,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:04,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:04,823 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:04,861 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 00:05:04,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:04,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:04,884 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:04,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:04,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:04,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:04,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:04,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:04,898 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:04,931 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 00:05:04,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:04,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:04,952 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:04,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:04,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:04,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:04,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:04,966 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:04,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:04,997 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 00:05:05,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:05,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:05,015 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:05,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:05,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:05,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:05,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:05,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:05,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:05,064 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 00:05:05,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:05,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:05,085 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:05,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:05,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:05,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:05,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:05,100 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:05,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:05,137 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 00:05:05,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:05,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:05,158 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:05,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:05,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:05,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:05,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:05,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:05,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:05,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:05,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:05,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:05,231 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:05,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:05,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:05,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:05,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:05,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:05,246 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:05,282 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 00:05:05,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:05,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:05,304 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:05,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:05,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:05,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:05,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:05,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:05,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:05,357 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 00:05:05,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:05,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:05,378 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:05,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:05,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:05,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:05,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:05,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:05,393 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:05,430 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 00:05:05,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:05,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:05,451 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:05,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:05,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:05,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:05,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:05,466 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:05,467 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:05,504 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 00:05:05,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:05,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:05,525 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:05,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:05,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:05,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:05,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:05,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:05,540 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:05,577 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 00:05:05,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:05,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:05,596 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:05,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:05,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:05,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:05,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:05,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:05,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:05,647 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 00:05:05,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:05,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:05,667 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:05,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:05,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:05,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:05,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:05,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:05,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:05,719 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 00:05:05,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:05,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:05,740 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:05,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:05,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:05,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:05,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:05,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:05,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:05,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:05,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:05,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:05,816 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:05,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:05,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:05,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:05,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:05,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:05,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:05,867 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 00:05:05,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:05,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:05,887 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:05,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:05,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:05,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:05,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:05,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:05,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:05,933 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 00:05:05,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:05,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:05,948 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:05,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:05,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:05,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:05,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:05,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:05,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:06,000 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 00:05:06,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:06,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:06,020 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:06,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:06,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:06,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:06,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:06,035 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:06,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:06,069 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 00:05:06,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:06,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:06,085 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:06,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:06,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:06,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:06,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:06,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:06,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:06,137 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 00:05:06,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:06,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:06,156 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:06,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:06,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:06,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:06,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:06,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:06,171 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:06,209 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 00:05:06,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:06,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:06,228 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:06,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:06,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:06,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:06,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:06,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:06,243 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:06,277 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 00:05:06,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:06,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:06,293 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:06,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:06,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:06,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:06,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:06,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:06,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:06,341 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 00:05:06,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:06,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:06,357 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:06,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:06,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:06,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:06,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:06,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:06,372 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:06,409 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 00:05:06,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:06,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:06,432 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:06,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:06,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:06,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:06,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:06,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:06,448 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:06,484 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 00:05:06,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:06,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:06,505 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:06,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:06,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:06,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:06,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:06,521 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:06,522 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:06,558 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 00:05:06,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:06,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:06,577 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:06,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:06,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:06,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:06,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:06,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:06,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:06,631 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 00:05:06,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:06,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:06,653 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:06,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:06,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:06,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:06,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:06,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:06,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:06,708 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 00:05:06,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:06,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:06,731 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:06,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:06,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:06,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:06,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:06,745 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:06,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:06,776 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 00:05:06,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:06,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:06,791 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:06,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:06,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:06,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:06,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:06,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:06,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:06,836 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 00:05:06,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:06,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:06,852 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:06,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:06,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:06,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:06,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:06,865 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:06,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:06,897 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 00:05:06,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:06,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:06,914 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:06,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:06,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:06,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:06,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:06,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:06,929 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:06,960 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 00:05:06,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:06,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:06,976 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:06,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:06,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:06,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:06,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:06,989 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:06,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:07,024 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 00:05:07,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:07,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:07,045 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:07,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:07,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:07,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:07,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:07,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:07,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:07,097 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 00:05:07,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:07,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:07,117 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:07,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:07,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:07,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:07,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:07,132 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:07,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:07,170 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 00:05:07,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:07,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:07,190 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:07,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:07,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:07,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:07,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:07,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:07,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:07,236 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 00:05:07,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:07,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:07,251 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:07,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:07,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:07,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:07,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:07,264 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:07,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:07,292 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 00:05:07,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:07,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:07,308 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:07,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:07,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:07,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:07,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:07,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:07,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:07,356 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 00:05:07,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:07,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:07,376 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:07,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:07,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:07,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:07,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:07,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:07,392 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:07,423 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 00:05:07,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:07,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:07,439 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:07,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:07,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:07,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:07,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:07,454 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:07,454 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:07,487 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 00:05:07,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:07,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:07,503 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:07,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:07,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:07,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:07,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:07,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:07,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:07,549 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 00:05:07,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:07,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:07,571 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:07,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:07,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:07,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:07,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:07,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:07,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:07,615 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 00:05:07,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:07,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:07,631 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:07,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:07,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:07,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:07,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:07,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:07,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:07,675 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 00:05:07,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:07,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:07,691 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:07,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:07,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:07,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:07,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:07,704 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:07,704 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:07,736 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 00:05:07,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:07,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:07,752 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:07,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:07,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:07,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:07,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:07,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:07,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:07,807 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 00:05:07,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:07,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:07,827 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:07,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:07,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:07,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:07,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:07,844 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:07,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:07,876 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 00:05:07,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:07,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:07,897 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:07,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:07,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:07,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:07,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:07,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:07,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:07,940 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 00:05:07,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:07,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:07,957 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:07,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:07,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:07,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:07,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:07,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:07,968 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:07,995 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 00:05:08,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:08,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:08,008 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:08,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:08,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:08,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:08,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:08,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:08,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:08,047 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 00:05:08,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:08,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:08,062 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:08,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:08,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:08,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:08,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:08,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:08,076 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:08,106 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 00:05:08,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:08,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:08,126 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:08,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:08,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:08,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:08,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:08,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:08,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:08,170 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 00:05:08,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:08,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:08,189 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:08,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:08,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:08,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:08,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:08,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:08,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:08,235 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 00:05:08,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:08,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:08,251 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:08,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:08,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:08,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:08,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:08,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:08,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:08,299 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 00:05:08,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:08,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:08,315 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:08,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:08,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:08,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:08,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:08,328 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:08,329 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:08,366 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 00:05:08,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:08,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:08,390 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:08,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:08,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:08,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:08,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:08,404 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:08,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:08,436 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 00:05:08,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:08,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:08,452 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:08,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:08,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:08,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:08,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:08,466 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:08,467 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:08,498 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 00:05:08,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:08,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:08,513 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:08,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:08,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:08,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:08,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:08,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:08,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:08,559 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 00:05:08,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:08,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:08,575 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:08,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:08,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:08,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:08,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:08,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:08,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:08,620 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 00:05:08,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:08,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:08,635 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:08,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:08,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:08,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:08,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:08,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:08,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:08,680 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 00:05:08,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:08,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:08,696 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:08,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:08,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:08,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:08,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:08,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:08,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:08,743 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 00:05:08,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:08,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:08,759 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:08,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:08,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:08,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:08,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:08,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:08,773 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:08,807 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 00:05:08,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:08,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:08,823 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:08,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:08,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:08,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:08,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:08,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:08,838 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:08,869 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 00:05:08,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:08,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:08,885 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:08,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:08,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:08,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:08,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:08,899 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:08,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:08,932 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 00:05:08,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:08,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:08,948 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:08,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:08,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:08,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:08,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:08,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:08,962 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:08,994 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 00:05:09,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:09,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:09,010 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:09,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:09,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:09,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:09,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:09,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:09,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:09,049 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 00:05:09,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:09,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:09,062 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:09,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:09,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:09,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:09,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:09,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:09,074 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:09,103 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 00:05:09,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:09,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:09,119 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:09,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:09,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:09,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:09,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:09,132 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:09,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:09,162 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 00:05:09,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:09,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:09,181 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:09,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:09,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:09,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:09,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:09,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:09,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:09,228 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 00:05:09,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:09,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:09,244 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:09,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:09,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:09,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:09,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:09,257 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:09,258 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:09,291 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 00:05:09,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:09,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:09,308 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:09,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:09,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:09,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:09,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:09,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:09,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:09,356 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 00:05:09,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:09,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:09,374 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:09,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:09,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:09,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:09,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:09,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:09,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:09,420 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 00:05:09,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:09,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:09,436 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:09,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:09,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:09,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:09,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:09,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:09,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:09,488 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 00:05:09,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:09,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:09,508 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:09,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:09,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:09,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:09,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:09,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:09,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:09,560 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 00:05:09,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:09,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:09,581 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:09,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:09,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:09,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:09,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:09,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:09,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:09,637 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 00:05:09,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:09,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:09,659 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:09,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:09,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:09,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:09,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:09,674 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:09,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:09,710 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 00:05:09,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:09,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:09,732 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:09,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:09,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:09,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:09,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:09,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:09,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:09,783 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 00:05:09,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:09,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:09,803 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:09,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:09,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:09,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:09,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:09,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:09,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:09,854 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 00:05:09,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:09,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:09,876 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:09,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:09,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:09,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:09,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:09,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:09,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:09,927 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 00:05:09,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:09,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:09,948 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:09,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:09,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:09,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:09,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:09,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:09,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:09,999 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 00:05:10,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:10,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:10,021 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:10,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:10,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:10,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:10,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:10,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:10,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:10,074 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 00:05:10,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:10,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:10,098 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:10,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:10,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:10,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:10,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:10,113 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:10,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:10,148 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 00:05:10,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:10,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:10,167 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:10,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:10,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:10,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:10,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:10,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:10,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:10,215 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 00:05:10,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:10,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:10,234 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:10,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:10,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:10,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:10,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:10,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:10,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:10,284 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 00:05:10,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:10,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:10,305 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:10,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:10,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:10,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:10,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:10,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:10,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:10,355 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 00:05:10,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:10,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:10,376 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:10,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:10,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:10,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:10,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:10,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:10,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:10,427 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 00:05:10,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:10,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:10,448 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:10,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:10,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:10,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:10,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:10,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:10,499 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 00:05:10,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:10,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:10,521 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:10,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:10,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:10,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:10,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:10,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:10,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:10,574 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 00:05:10,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:10,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:10,595 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:10,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:10,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:10,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:10,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:10,609 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:10,610 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:10,644 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 00:05:10,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:10,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:10,663 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:10,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:10,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:10,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:10,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:10,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:10,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:10,706 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 00:05:10,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:10,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:10,724 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:10,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:10,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:10,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:10,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:10,737 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:10,737 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:10,762 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 00:05:10,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:10,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:10,776 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:10,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:10,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:10,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:10,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:10,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:10,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:10,816 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 00:05:10,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:10,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:10,834 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:10,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:10,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:10,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:10,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:10,847 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:10,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:10,877 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 00:05:10,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:10,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:10,896 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:10,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:10,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:10,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:10,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:10,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:10,909 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:10,939 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 00:05:10,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:10,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:10,957 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:10,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:10,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:10,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:10,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:10,971 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:10,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:11,001 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 00:05:11,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:11,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:11,019 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:11,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:11,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:11,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:11,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:11,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:11,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:11,063 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 00:05:11,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:11,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:11,081 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:11,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:11,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:11,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:11,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:11,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:11,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:11,124 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 00:05:11,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:11,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:11,142 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:11,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:11,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:11,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:11,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:11,155 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:11,155 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:11,186 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 00:05:11,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:11,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:11,204 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:11,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:11,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:11,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:11,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:11,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:11,217 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:11,246 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 00:05:11,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:11,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:11,264 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:11,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:11,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:11,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:11,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:11,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:11,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:11,309 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 00:05:11,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:11,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:11,328 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:11,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:11,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:11,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:11,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:11,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:11,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:11,371 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 00:05:11,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:11,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:11,390 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:11,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:11,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:11,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:11,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:11,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:11,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:11,432 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 00:05:11,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:11,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:11,450 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:11,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:11,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:11,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:11,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:11,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:11,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:11,493 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 00:05:11,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:11,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:11,511 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:11,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:11,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:11,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:11,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:11,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:11,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:11,554 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 00:05:11,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:11,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:11,572 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:11,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:11,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:11,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:11,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:11,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:11,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:11,615 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 00:05:11,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:11,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:11,633 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:11,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:11,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:11,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:11,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:11,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:11,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:11,678 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 00:05:11,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:11,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:11,693 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:11,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:11,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:11,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:11,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:11,707 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:11,708 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:11,741 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 00:05:11,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:11,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:11,761 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:11,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:11,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:11,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:11,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:11,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:11,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:11,814 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 00:05:11,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:11,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:11,832 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:11,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:11,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:11,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:11,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:11,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:11,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:11,878 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 00:05:11,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:11,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:11,895 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:11,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:11,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:11,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:11,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:11,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:11,909 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:11,939 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 00:05:11,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:11,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:11,955 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:11,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:11,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:11,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:11,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:11,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:11,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:11,999 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 00:05:12,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:12,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:12,015 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:12,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:12,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:12,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:12,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:12,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:12,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:12,059 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 00:05:12,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:12,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:12,076 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:12,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:12,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:12,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:12,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:12,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:12,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:12,118 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 00:05:12,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:12,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:12,137 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:12,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:12,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:12,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:12,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:12,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:12,152 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:12,183 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 00:05:12,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:12,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:12,203 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:12,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:12,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:12,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:12,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:12,216 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:12,217 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:12,248 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 00:05:12,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:12,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:12,263 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:12,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:12,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:12,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:12,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:12,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:12,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:12,308 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 00:05:12,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:12,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:12,324 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:12,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:12,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:12,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:12,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:12,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:12,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:12,369 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 00:05:12,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:12,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:12,385 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:12,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:12,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:12,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:12,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:12,398 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:12,399 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:12,432 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 00:05:12,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:12,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:12,450 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:12,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:12,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:12,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:12,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:12,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:12,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:12,501 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 00:05:12,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:12,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:12,522 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:12,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:12,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:12,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:12,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:12,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:12,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:12,575 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 00:05:12,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:12,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:12,596 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:12,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:12,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:12,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:12,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:12,611 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:12,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:12,647 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 00:05:12,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:12,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:12,664 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:12,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:12,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:12,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:12,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:12,677 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:12,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:12,708 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 00:05:12,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:12,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:12,724 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:12,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:12,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:12,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:12,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:12,737 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:12,737 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:12,769 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 00:05:12,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:12,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:12,787 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:12,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:12,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:12,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:12,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:12,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:12,800 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:12,830 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 00:05:12,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:12,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:12,847 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:12,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:12,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:12,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:12,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:12,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:12,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:12,891 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 00:05:12,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:12,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:12,909 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:12,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:12,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:12,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:12,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:12,922 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:12,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:12,947 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 00:05:12,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:12,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:12,963 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:12,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:12,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:12,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:12,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:12,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:12,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:13,003 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 00:05:13,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:13,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:13,021 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:13,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:13,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:13,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:13,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:13,035 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:13,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:13,063 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 00:05:13,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:13,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:13,077 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:13,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:13,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:13,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:13,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:13,090 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:13,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:13,119 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 00:05:13,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:13,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:13,136 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:13,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:13,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:13,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:13,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:13,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:13,149 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:13,179 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 00:05:13,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:13,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:13,197 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:13,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:13,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:13,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:13,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:13,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:13,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:13,241 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 00:05:13,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:13,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:13,259 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:13,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:13,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:13,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:13,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:13,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:13,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:13,304 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 00:05:13,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:13,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:13,320 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:13,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:13,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:13,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:13,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:13,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:13,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:13,370 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 00:05:13,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:13,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:13,389 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:13,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:13,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:13,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:13,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:13,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:13,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:13,441 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 00:05:13,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:13,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:13,457 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:13,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:13,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:13,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:13,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:13,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:13,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:13,501 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 00:05:13,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:13,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:13,519 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:13,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:13,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:13,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:13,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:13,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:13,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:13,561 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 00:05:13,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:13,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:13,580 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:13,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:13,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:13,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:13,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:13,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:13,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:13,625 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 00:05:13,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:13,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:13,642 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:13,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:13,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:13,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:13,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:13,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:13,656 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:13,689 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 00:05:13,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:13,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:13,705 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:13,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:13,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:13,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:13,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:13,719 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:13,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:13,757 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 00:05:13,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:13,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:13,772 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:13,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:13,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:13,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:13,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:13,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:13,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:13,823 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 00:05:13,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:13,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:13,847 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:13,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:13,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:13,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:13,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:13,862 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:13,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:13,897 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 00:05:13,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:13,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:13,917 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:13,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:13,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:13,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:13,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:13,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:13,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:13,966 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 00:05:13,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:13,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:13,987 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:13,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:13,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:13,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:14,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:14,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:14,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:14,034 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 00:05:14,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:14,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:14,050 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:14,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:14,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:14,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:14,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:14,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:14,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:14,095 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 00:05:14,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:14,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:14,110 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:14,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:14,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:14,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:14,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:14,124 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:14,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:14,156 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 00:05:14,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:14,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:14,172 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:14,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:14,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:14,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:14,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:14,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:14,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:14,218 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 00:05:14,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:14,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:14,233 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:14,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:14,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:14,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:14,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:14,247 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:14,248 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:14,281 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 00:05:14,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:14,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:14,297 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:14,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:14,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:14,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:14,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:14,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:14,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:14,343 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 00:05:14,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:14,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:14,358 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:14,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:14,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:14,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:14,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:14,372 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:14,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:14,404 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 00:05:14,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:14,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:14,420 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:14,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:14,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:14,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:14,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:14,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:14,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:14,468 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 00:05:14,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:14,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:14,483 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:14,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:14,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:14,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:14,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:14,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:14,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:14,529 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 00:05:14,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:14,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:14,549 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:14,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:14,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:14,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:14,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:14,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:14,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:14,597 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 00:05:14,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:14,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:14,617 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:14,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:14,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:14,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:14,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:14,630 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:14,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:14,664 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 00:05:14,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:14,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:14,687 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:14,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:14,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:14,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:14,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:14,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:14,701 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:14,734 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 00:05:14,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:14,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:14,753 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:14,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:14,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:14,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:14,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:14,767 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:14,767 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:14,801 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 00:05:14,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:14,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:14,820 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:14,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:14,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:14,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:14,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:14,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:14,834 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:14,870 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 00:05:14,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:14,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:14,892 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:14,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:14,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:14,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:14,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:14,906 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:14,906 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:14,942 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 00:05:14,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:14,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:14,961 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:14,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:14,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:14,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:14,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:14,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:14,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:15,012 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 00:05:15,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:15,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:15,032 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:15,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:15,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:15,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:15,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:15,046 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:15,047 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:15,078 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 00:05:15,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:15,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:15,095 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:15,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:15,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:15,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:15,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:15,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:15,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:15,148 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 00:05:15,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:15,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:15,167 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:15,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:15,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:15,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:15,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:15,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:15,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:15,221 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 00:05:15,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:15,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:15,240 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:15,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:15,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:15,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:15,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:15,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:15,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:15,293 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 00:05:15,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:15,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:15,315 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:15,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:15,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:15,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:15,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:15,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:15,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:15,366 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 00:05:15,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:15,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:15,388 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:15,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:15,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:15,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:15,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:15,403 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:15,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:15,441 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 00:05:15,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:15,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:15,462 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:15,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:15,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:15,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:15,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:15,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:15,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:15,514 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 00:05:15,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:15,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:15,536 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:15,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:15,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:15,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:15,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:15,550 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:15,551 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:15,589 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 00:05:15,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:15,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:15,614 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:15,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:15,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:15,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:15,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:15,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:15,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:15,665 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 00:05:15,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:15,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:15,686 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:15,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:15,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:15,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:15,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:15,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:15,700 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:15,735 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 00:05:15,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:15,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:15,754 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:15,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:15,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:15,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:15,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:15,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:15,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:15,805 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 00:05:15,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:15,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:15,824 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:15,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:15,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:15,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:15,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:15,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:15,839 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:15,872 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 00:05:15,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:15,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:15,889 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:15,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:15,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:15,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:15,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:15,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:15,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:15,935 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 00:05:15,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:15,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:15,954 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:15,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:15,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:15,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:15,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:15,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:15,968 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:16,000 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 00:05:16,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:16,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:16,015 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:16,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:16,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:16,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:16,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:16,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:16,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:16,064 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 00:05:16,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:16,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:16,081 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:16,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:16,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:16,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:16,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:16,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:16,094 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:16,123 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 00:05:16,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:16,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:16,141 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:16,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:16,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:16,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:16,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:16,154 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:16,155 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:16,184 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 00:05:16,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:16,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:16,201 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:16,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:16,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:16,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:16,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:16,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:16,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:16,243 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 00:05:16,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:16,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:16,259 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:16,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:16,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:16,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:16,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:16,272 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:16,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:16,302 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 00:05:16,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:16,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:16,320 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:16,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:16,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:16,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:16,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:16,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:16,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:16,368 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 00:05:16,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:16,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:16,389 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:16,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:16,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:16,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:16,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:16,404 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:16,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:16,435 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 00:05:16,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:16,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:16,455 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:16,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:16,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:16,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:16,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:16,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:16,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:16,496 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 00:05:16,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:16,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:16,512 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:16,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:16,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:16,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:16,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:16,525 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:16,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:16,555 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 00:05:16,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:16,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:16,570 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:16,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:16,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:16,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:16,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:16,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:16,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:16,612 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 00:05:16,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:16,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:16,627 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:16,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:16,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:16,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:16,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:16,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:16,640 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:16,672 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 00:05:16,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:16,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:16,688 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:16,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:16,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:16,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:16,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:16,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:16,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:16,734 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 00:05:16,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:16,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:16,751 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:16,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:16,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:16,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:16,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:16,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:16,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:16,796 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 00:05:16,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:16,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:16,813 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:16,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:16,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:16,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:16,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:16,827 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:16,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:16,861 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 00:05:16,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:16,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:16,878 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:16,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:16,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:16,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:16,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:16,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:16,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:16,922 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 00:05:16,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:16,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:16,939 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:16,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:16,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:16,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:16,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:16,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:16,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:16,985 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 00:05:17,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:17,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:17,003 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:17,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:17,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:17,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:17,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:17,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:17,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:17,055 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 00:05:17,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:17,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:17,074 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:17,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:17,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:17,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:17,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:17,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:17,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:17,126 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 00:05:17,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:17,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:17,147 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:17,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:17,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:17,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:17,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:17,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:17,163 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:17,197 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 00:05:17,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:17,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:17,217 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:17,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:17,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:17,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:17,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:17,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:17,231 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:17,266 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 00:05:17,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:17,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:17,289 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:17,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:17,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:17,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:17,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:17,304 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:17,305 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:17,339 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 00:05:17,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:17,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:17,360 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:17,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:17,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:17,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:17,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:17,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:17,374 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:17,408 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 00:05:17,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:17,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:17,428 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:17,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:17,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:17,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:17,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:17,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:17,443 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:17,476 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 00:05:17,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:17,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:17,496 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:17,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:17,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:17,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:17,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:17,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:17,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:17,542 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 00:05:17,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:17,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:17,559 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:17,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:17,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:17,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:17,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:17,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:17,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:17,599 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 00:05:17,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:17,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:17,616 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:17,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:17,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:17,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:17,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:17,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:17,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:17,659 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 00:05:17,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:17,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:17,681 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:17,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:17,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:17,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:17,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:17,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:17,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:17,733 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 00:05:17,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:17,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:17,753 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:17,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:17,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:17,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:17,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:17,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:17,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:17,797 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 00:05:17,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:17,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:17,812 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:17,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:17,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:17,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:17,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:17,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:17,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:17,856 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 00:05:17,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:17,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:17,871 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:17,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:17,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:17,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:17,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:17,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:17,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:17,916 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 00:05:17,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:17,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:17,931 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:17,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:17,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:17,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:17,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:17,945 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:17,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:17,975 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 00:05:17,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:17,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:17,990 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:17,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:17,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:17,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:18,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:18,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:18,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:18,033 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 00:05:18,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:18,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:18,048 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:18,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:18,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:18,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:18,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:18,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:18,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:18,091 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 00:05:18,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:18,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:18,106 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:18,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:18,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:18,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:18,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:18,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:18,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:18,153 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 00:05:18,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:18,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:18,169 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:18,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:18,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:18,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:18,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:18,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:18,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:18,212 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 00:05:18,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:18,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:18,228 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:18,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:18,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:18,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:18,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:18,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:18,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:18,270 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 00:05:18,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:18,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:18,285 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:18,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:18,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:18,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:18,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:18,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:18,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:18,335 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 00:05:18,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:18,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:18,355 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:18,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:18,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:18,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:18,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:18,369 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:18,370 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:18,406 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 00:05:18,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:18,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:18,428 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:18,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:18,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:18,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:18,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:18,442 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:18,442 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:18,475 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 00:05:18,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:18,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:18,491 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:18,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:18,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:18,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:18,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:18,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:18,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:18,541 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 00:05:18,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:18,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:18,562 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:18,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:18,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:18,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:18,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:18,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:18,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:18,614 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 00:05:18,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:18,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:18,635 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:18,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:18,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:18,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:18,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:18,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:18,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:18,687 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 00:05:18,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:18,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:18,708 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:18,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:18,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:18,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:18,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:18,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:18,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:18,759 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 00:05:18,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:18,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:18,779 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:18,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:18,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:18,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:18,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:18,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:18,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:18,831 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 00:05:18,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:18,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:18,852 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:18,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:18,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:18,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:18,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:18,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:18,867 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:18,904 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 00:05:18,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:18,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:18,925 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:18,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:18,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:18,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:18,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:18,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:18,940 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:18,977 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 00:05:18,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:18,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:18,999 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:18,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:18,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:18,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:19,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:19,017 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:19,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:19,048 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 00:05:19,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:19,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:19,068 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:19,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:19,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:19,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:19,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:19,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:19,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:19,119 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 00:05:19,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:19,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:19,140 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:19,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:19,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:19,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:19,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:19,155 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:19,155 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:19,192 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 00:05:19,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:19,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:19,213 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:19,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:19,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:19,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:19,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:19,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:19,229 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:19,260 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 00:05:19,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:19,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:19,276 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:19,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:19,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:19,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:19,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:19,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:19,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:19,325 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 00:05:19,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:19,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:19,346 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:19,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:19,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:19,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:19,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:19,360 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:19,361 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:19,397 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 00:05:19,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:19,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:19,417 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:19,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:19,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:19,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:19,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:19,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:19,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:19,468 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 00:05:19,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:19,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:19,491 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:19,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:19,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:19,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:19,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:19,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:19,506 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:19,539 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 00:05:19,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:19,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:19,559 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:19,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:19,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:19,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:19,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:19,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:19,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:19,608 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 00:05:19,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:19,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:19,627 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:19,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:19,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:19,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:19,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:19,641 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:19,642 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:19,674 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 00:05:19,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:19,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:19,692 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:19,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:19,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:19,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:19,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:19,704 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:19,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:19,737 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 00:05:19,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:19,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:19,758 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:19,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:19,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:19,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:19,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:19,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:19,773 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:19,807 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 00:05:19,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:19,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:19,829 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:19,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:19,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:19,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:19,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:19,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:19,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:19,878 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 00:05:19,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:19,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:19,897 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:19,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:19,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:19,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:19,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:19,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:19,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:19,940 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 00:05:19,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:19,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:19,953 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:19,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:19,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:19,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:19,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:19,966 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:19,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:19,995 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 00:05:20,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:20,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:20,013 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:20,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:20,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:20,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:20,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:20,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:20,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:20,056 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 00:05:20,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:20,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:20,073 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:20,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:20,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:20,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:20,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:20,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:20,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:20,122 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 00:05:20,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:20,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:20,142 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:20,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:20,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:20,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:20,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:20,155 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:20,155 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:20,186 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 00:05:20,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:20,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:20,204 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:20,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:20,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:20,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:20,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:20,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:20,217 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:20,248 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 00:05:20,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:20,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:20,266 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:20,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:20,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:20,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:20,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:20,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:20,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:20,310 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 00:05:20,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:20,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:20,329 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:20,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:20,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:20,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:20,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:20,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:20,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:20,371 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 00:05:20,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:20,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:20,389 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:20,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:20,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:20,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:20,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:20,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:20,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:20,431 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 00:05:20,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:20,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:20,448 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:20,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:20,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:20,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:20,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:20,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:20,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:20,491 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 00:05:20,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:20,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:20,509 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:20,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:20,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:20,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:20,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:20,521 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:20,522 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:20,551 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 00:05:20,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:20,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:20,569 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:20,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:20,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:20,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:20,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:20,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:20,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:20,612 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 00:05:20,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:20,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:20,631 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:20,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:20,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:20,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:20,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:20,643 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:20,644 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:20,674 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 00:05:20,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:20,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:20,692 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:20,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:20,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:20,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:20,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:20,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:20,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:20,734 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 00:05:20,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:20,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:20,747 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:20,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:20,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:20,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:20,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:20,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:20,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:20,782 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 00:05:20,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:20,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:20,795 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:20,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:20,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:20,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:20,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:20,807 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:20,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:20,830 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 00:05:20,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:20,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:20,843 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:20,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:20,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:20,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:20,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:20,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:20,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:20,878 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 00:05:20,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:20,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:20,894 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:20,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:20,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:20,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:20,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:20,905 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:20,906 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:20,931 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 00:05:20,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:20,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:20,948 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:20,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:20,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:20,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:20,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:20,961 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:20,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:20,986 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 00:05:20,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:21,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:21,000 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:21,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:21,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:21,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:21,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:21,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:21,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:21,036 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 00:05:21,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:21,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:21,052 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:21,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:21,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:21,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:21,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:21,064 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:21,065 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:21,090 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 00:05:21,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:21,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:21,103 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:21,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:21,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:21,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:21,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:21,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:21,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:21,147 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 00:05:21,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:21,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:21,162 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:21,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:21,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:21,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:21,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:21,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:21,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:21,207 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 00:05:21,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:21,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:21,224 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:21,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:21,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:21,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:21,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:21,237 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:21,238 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:21,269 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 00:05:21,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:21,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:21,285 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:21,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:21,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:21,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:21,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:21,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:21,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:21,334 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 00:05:21,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:21,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:21,352 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:21,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:21,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:21,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:21,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:21,365 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:21,365 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:21,401 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 00:05:21,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:21,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:21,422 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:21,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:21,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:21,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:21,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:21,437 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:21,437 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:21,476 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 00:05:21,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:21,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:21,497 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:21,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:21,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:21,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:21,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:21,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:21,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:21,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:21,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:21,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:21,567 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:21,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:21,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:21,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:21,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:21,581 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:21,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:21,616 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 00:05:21,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:21,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:21,636 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:21,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:21,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:21,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:21,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:21,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:21,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:21,689 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 00:05:21,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:21,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:21,712 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:21,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:21,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:21,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:21,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:21,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:21,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:21,761 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 00:05:21,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:21,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:21,779 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:21,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:21,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:21,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:21,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:21,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:21,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:21,827 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 00:05:21,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:21,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:21,844 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:21,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:21,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:21,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:21,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:21,858 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:21,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:21,894 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 00:05:21,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:21,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:21,914 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:21,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:21,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:21,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:21,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:21,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:21,929 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:21,963 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 00:05:21,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:21,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:21,984 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:21,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:21,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:21,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:21,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:21,999 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:21,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:22,034 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 00:05:22,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:22,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:22,056 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:22,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:22,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:22,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:22,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:22,071 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:22,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:22,103 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 00:05:22,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:22,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:22,122 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:22,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:22,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:22,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:22,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:22,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:22,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:22,167 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 00:05:22,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:22,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:22,186 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:22,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:22,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:22,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:22,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:22,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:22,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:22,231 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 00:05:22,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:22,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:22,250 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:22,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:22,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:22,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:22,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:22,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:22,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:22,296 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 00:05:22,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:22,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:22,314 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:22,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:22,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:22,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:22,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:22,327 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:22,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:22,366 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 00:05:22,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:22,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:22,385 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:22,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:22,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:22,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:22,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:22,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:22,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:22,435 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 00:05:22,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:22,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:22,456 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:22,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:22,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:22,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:22,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:22,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:22,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:22,504 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 00:05:22,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:22,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:22,525 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:22,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:22,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:22,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:22,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:22,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:22,541 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:22,576 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 00:05:22,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:22,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:22,597 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:22,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:22,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:22,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:22,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:22,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:22,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:22,648 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 00:05:22,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:22,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:22,669 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:22,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:22,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:22,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:22,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:22,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:22,684 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:22,719 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 00:05:22,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:22,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:22,741 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:22,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:22,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:22,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:22,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:22,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:22,756 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:22,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:22,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:22,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:22,815 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:22,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:22,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:22,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:22,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:22,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:22,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:22,863 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 00:05:22,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:22,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:22,878 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:22,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:22,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:22,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:22,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:22,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:22,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:22,929 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 00:05:22,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:22,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:22,950 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:22,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:22,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:22,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:22,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:22,965 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:22,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:23,001 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 00:05:23,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:23,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:23,023 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:23,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:23,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:23,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:23,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:23,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:23,038 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:23,074 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 00:05:23,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:23,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:23,093 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:23,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:23,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:23,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:23,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:23,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:23,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:23,144 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 00:05:23,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:23,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:23,166 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:23,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:23,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:23,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:23,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:23,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:23,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:23,221 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 00:05:23,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:23,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:23,241 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:23,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:23,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:23,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:23,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:23,257 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:23,257 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:23,298 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 00:05:23,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:23,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:23,314 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:23,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:23,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:23,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:23,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:23,328 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:23,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:23,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:23,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:23,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:23,374 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:23,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:23,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:23,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:23,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:23,387 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:23,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:23,425 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 00:05:23,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:23,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:23,446 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:23,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:23,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:23,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:23,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:23,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:23,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:23,496 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 00:05:23,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:23,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:23,517 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:23,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:23,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:23,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:23,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:23,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:23,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:23,567 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 00:05:23,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:23,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:23,588 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:23,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:23,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:23,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:23,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:23,602 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:23,603 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:23,637 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 00:05:23,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:23,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:23,653 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:23,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:23,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:23,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:23,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:23,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:23,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:23,700 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 00:05:23,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:23,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:23,718 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:23,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:23,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:23,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:23,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:23,733 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:23,733 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:23,765 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 00:05:23,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:23,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:23,781 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:23,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:23,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:23,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:23,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:23,795 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:23,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:23,825 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 00:05:23,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:23,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:23,838 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:23,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:23,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:23,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:23,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:23,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:23,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:23,875 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 00:05:23,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:23,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:23,888 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:23,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:23,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:23,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:23,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:23,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:23,901 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:23,929 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 00:05:23,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:23,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:23,942 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:23,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:23,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:23,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:23,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:23,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:23,954 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:23,982 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 00:05:23,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:23,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:23,997 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:23,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:23,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:23,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:24,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:24,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:24,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:24,044 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 00:05:24,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:24,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:24,059 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:24,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:24,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:24,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:24,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:24,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:24,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:24,111 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 00:05:24,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:24,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:24,126 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:24,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:24,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:24,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:24,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:24,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:24,140 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:24,173 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 00:05:24,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:24,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:24,194 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:24,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:24,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:24,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:24,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:24,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:24,210 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:24,244 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 00:05:24,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:24,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:24,264 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:24,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:24,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:24,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:24,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:24,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:24,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:24,314 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 00:05:24,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:24,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:24,336 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:24,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:24,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:24,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:24,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:24,351 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:24,352 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:24,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:24,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:24,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:24,408 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:24,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:24,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:24,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:24,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:24,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:24,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:24,458 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 00:05:24,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:24,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:24,478 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:24,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:24,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:24,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:24,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:24,493 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:24,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:24,529 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 00:05:24,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:24,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:24,553 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:24,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:24,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:24,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:24,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:24,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:24,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:24,602 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 00:05:24,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:24,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:24,623 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:24,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:24,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:24,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:24,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:24,638 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:24,638 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:24,672 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 00:05:24,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:24,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:24,693 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:24,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:24,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:24,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:24,708 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:24,708 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:24,743 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 00:05:24,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:24,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:24,764 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:24,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:24,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:24,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:24,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:24,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:24,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:24,816 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 00:05:24,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:24,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:24,837 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:24,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:24,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:24,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:24,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:24,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:24,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:24,886 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 00:05:24,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:24,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:24,908 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:24,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:24,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:24,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:24,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:24,922 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:24,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:24,956 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 00:05:24,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:24,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:24,977 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:24,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:24,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:24,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:24,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:24,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:24,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:25,027 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 00:05:25,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:25,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:25,048 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:25,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:25,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:25,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:25,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:25,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:25,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:25,095 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 00:05:25,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:25,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:25,111 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:25,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:25,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:25,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:25,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:25,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:25,125 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:25,159 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 00:05:25,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:25,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:25,179 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:25,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:25,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:25,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:25,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:25,194 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:25,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:25,228 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 00:05:25,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:25,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:25,247 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:25,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:25,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:25,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:25,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:25,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:25,261 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:25,295 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 00:05:25,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:25,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:25,311 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:25,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:25,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:25,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:25,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:25,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:25,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:25,361 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 00:05:25,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:25,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:25,380 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:25,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:25,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:25,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:25,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:25,395 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:25,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:25,430 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 00:05:25,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:25,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:25,451 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:25,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:25,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:25,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:25,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:25,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:25,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:25,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:25,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:25,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:25,515 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:25,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:25,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:25,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:25,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:25,529 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:25,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:25,563 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 00:05:25,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:25,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:25,584 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:25,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:25,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:25,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:25,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:25,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:25,599 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:25,634 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 00:05:25,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:25,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:25,656 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:25,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:25,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:25,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:25,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:25,671 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:25,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:25,706 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 00:05:25,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:25,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:25,727 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:25,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:25,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:25,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:25,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:25,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:25,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:25,778 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 00:05:25,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:25,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:25,799 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:25,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:25,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:25,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:25,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:25,814 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:25,815 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:25,848 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 00:05:25,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:25,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:25,869 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:25,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:25,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:25,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:25,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:25,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:25,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:25,922 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 00:05:25,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:25,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:25,944 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:25,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:25,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:25,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:25,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:25,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:25,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:25,995 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 00:05:26,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:26,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:26,013 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:26,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:26,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:26,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:26,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:26,027 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:26,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:26,059 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 00:05:26,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:26,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:26,078 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:26,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:26,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:26,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:26,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:26,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:26,094 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:26,127 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 00:05:26,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:26,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:26,142 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:26,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:26,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:26,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:26,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:26,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:26,157 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:26,189 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 00:05:26,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:26,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:26,205 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:26,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:26,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:26,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:26,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:26,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:26,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:26,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:26,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:26,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:26,267 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:26,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:26,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:26,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:26,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:26,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:26,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:26,311 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 00:05:26,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:26,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:26,328 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:26,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:26,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:26,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:26,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:26,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:26,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:26,378 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 00:05:26,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:26,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:26,394 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:26,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:26,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:26,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:26,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:26,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:26,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:26,440 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 00:05:26,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:26,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:26,457 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:26,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:26,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:26,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:26,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:26,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:26,472 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:26,504 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 00:05:26,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:26,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:26,520 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:26,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:26,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:26,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:26,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:26,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:26,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:26,567 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 00:05:26,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:26,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:26,583 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:26,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:26,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:26,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:26,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:26,598 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:26,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:26,630 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 00:05:26,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:26,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:26,649 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:26,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:26,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:26,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:26,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:26,664 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:26,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:26,695 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 00:05:26,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:26,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:26,711 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:26,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:26,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:26,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:26,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:26,725 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:26,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:26,756 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 00:05:26,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:26,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:26,774 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:26,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:26,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:26,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:26,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:26,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:26,788 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:26,819 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 00:05:26,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:26,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:26,835 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:26,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:26,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:26,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:26,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:26,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:26,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:26,882 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 00:05:26,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:26,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:26,898 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:26,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:26,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:26,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:26,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:26,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:26,913 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:26,947 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 00:05:26,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:26,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:26,963 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:26,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:26,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:26,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:26,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:26,977 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:26,978 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:27,011 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 00:05:27,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:27,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:27,027 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:27,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:27,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:27,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:27,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:27,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:27,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:27,071 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 00:05:27,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:27,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:27,087 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:27,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:27,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:27,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:27,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:27,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:27,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:27,132 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 00:05:27,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:27,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:27,147 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:27,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:27,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:27,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:27,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:27,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:27,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:27,195 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 00:05:27,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:27,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:27,210 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:27,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:27,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:27,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:27,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:27,224 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:27,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:27,255 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 00:05:27,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:27,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:27,274 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:27,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:27,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:27,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:27,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:27,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:27,289 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:27,323 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 00:05:27,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:27,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:27,341 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:27,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:27,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:27,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:27,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:27,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:27,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:27,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:27,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:27,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:27,403 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:27,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:27,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:27,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:27,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:27,416 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:27,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:27,447 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 00:05:27,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:27,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:27,462 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:27,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:27,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:27,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:27,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:27,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:27,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:27,508 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 00:05:27,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:27,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:27,524 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:27,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:27,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:27,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:27,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:27,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:27,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:27,569 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 00:05:27,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:27,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:27,588 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:27,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:27,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:27,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:27,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:27,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:27,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:27,632 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 00:05:27,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:27,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:27,652 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:27,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:27,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:27,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:27,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:27,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:27,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:27,699 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 00:05:27,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:27,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:27,719 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:27,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:27,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:27,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:27,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:27,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:27,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:27,769 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 00:05:27,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:27,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:27,785 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:27,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:27,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:27,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:27,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:27,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:27,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:27,836 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 00:05:27,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:27,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:27,857 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:27,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:27,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:27,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:27,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:27,873 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:27,873 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:27,912 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 00:05:27,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:27,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:27,933 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:27,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:27,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:27,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:27,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:27,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:27,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:27,986 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 00:05:28,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:28,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:28,008 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:28,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:28,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:28,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:28,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:28,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:28,022 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:28,062 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 00:05:28,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:28,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:28,083 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:28,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:28,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:28,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:28,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:28,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:28,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:28,135 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 00:05:28,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:28,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:28,156 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:28,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:28,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:28,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:28,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:28,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:28,171 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:28,207 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 00:05:28,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:28,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:28,227 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:28,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:28,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:28,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:28,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:28,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:28,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:28,278 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 00:05:28,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:28,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:28,299 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:28,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:28,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:28,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:28,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:28,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:28,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:28,352 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 00:05:28,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:28,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:28,373 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:28,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:28,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:28,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:28,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:28,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:28,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:28,425 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 00:05:28,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:28,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:28,445 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:28,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:28,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:28,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:28,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:28,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:28,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:28,497 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 00:05:28,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:28,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:28,523 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:28,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:28,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:28,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:28,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:28,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:28,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:28,573 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 00:05:28,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:28,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:28,594 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:28,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:28,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:28,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:28,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:28,608 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:28,609 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:28,646 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 00:05:28,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:28,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:28,667 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:28,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:28,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:28,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:28,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:28,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:28,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:28,718 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 00:05:28,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:28,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:28,738 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:28,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:28,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:28,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:28,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:28,753 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:28,753 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:28,790 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 00:05:28,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:28,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:28,812 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:28,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:28,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:28,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:28,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:28,827 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:28,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:28,865 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 00:05:28,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:28,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:28,886 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:28,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:28,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:28,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:28,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:28,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:28,901 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:28,939 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 00:05:28,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:28,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:28,961 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:28,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:28,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:28,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:28,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:28,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:28,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:29,016 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 00:05:29,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:29,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:29,037 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:29,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:29,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:29,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:29,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:29,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:29,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:29,087 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 00:05:29,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:29,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:29,108 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:29,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:29,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:29,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:29,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:29,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:29,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:29,158 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 00:05:29,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:29,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:29,179 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:29,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:29,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:29,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:29,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:29,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:29,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:29,229 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 00:05:29,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:29,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:29,249 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:29,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:29,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:29,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:29,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:29,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:29,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:29,301 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 00:05:29,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:29,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:29,322 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:29,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:29,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:29,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:29,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:29,337 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:29,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:29,368 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 00:05:29,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:29,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:29,383 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:29,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:29,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:29,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:29,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:29,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:29,397 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:29,427 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 00:05:29,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:29,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:29,449 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:29,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:29,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:29,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:29,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:29,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:29,462 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:29,491 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 00:05:29,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:29,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:29,510 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:29,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:29,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:29,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:29,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:29,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:29,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:29,553 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 00:05:29,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:29,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:29,571 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:29,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:29,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:29,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:29,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:29,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:29,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:29,614 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 00:05:29,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:29,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:29,632 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:29,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:29,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:29,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:29,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:29,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:29,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:29,675 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 00:05:29,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:29,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:29,693 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:29,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:29,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:29,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:29,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:29,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:29,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:29,736 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 00:05:29,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:29,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:29,755 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:29,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:29,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:29,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:29,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:29,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:29,768 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:29,799 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 00:05:29,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:29,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:29,818 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:29,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:29,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:29,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:29,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:29,831 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:29,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:29,867 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 00:05:29,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:29,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:29,888 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:29,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:29,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:29,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:29,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:29,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:29,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:29,931 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 00:05:29,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:29,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:29,948 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:29,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:29,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:29,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:29,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:29,961 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:29,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:29,999 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 00:05:30,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:30,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:30,021 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:30,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:30,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:30,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:30,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:30,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:30,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:30,074 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 00:05:30,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:30,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:30,096 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:30,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:30,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:30,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:30,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:30,111 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:30,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:30,149 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 00:05:30,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:30,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:30,172 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:30,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:30,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:30,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:30,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:30,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:30,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:30,225 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 00:05:30,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:30,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:30,246 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:30,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:30,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:30,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:30,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:30,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:30,261 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:30,300 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 00:05:30,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:30,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:30,321 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:30,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:30,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:30,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:30,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:30,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:30,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:30,374 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 00:05:30,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:30,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:30,395 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:30,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:30,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:30,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:30,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:30,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:30,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:30,445 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 00:05:30,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:30,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:30,460 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:30,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:30,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:30,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:30,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:30,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:30,474 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:30,512 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 00:05:30,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:30,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:30,533 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:30,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:30,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:30,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:30,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:30,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:30,549 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:30,587 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 00:05:30,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:30,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:30,608 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:30,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:30,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:30,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:30,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:30,623 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:30,624 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:30,662 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 00:05:30,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:30,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:30,682 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:30,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:30,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:30,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:30,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:30,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:30,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:30,735 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 00:05:30,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:30,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:30,752 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:30,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:30,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:30,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:30,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:30,767 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:30,767 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:30,801 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 00:05:30,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:30,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:30,821 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:30,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:30,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:30,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:30,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:30,836 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:30,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:30,868 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 00:05:30,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:30,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:30,884 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:30,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:30,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:30,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:30,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:30,899 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:30,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:30,931 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 00:05:30,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:30,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:30,947 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:30,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:30,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:30,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:30,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:30,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:30,962 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:30,993 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 00:05:31,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:31,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:31,010 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:31,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:31,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:31,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:31,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:31,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:31,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:31,058 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 00:05:31,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:31,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:31,074 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:31,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:31,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:31,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:31,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:31,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:31,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:31,121 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 00:05:31,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:31,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:31,137 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:31,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:31,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:31,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:31,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:31,151 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:31,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:31,185 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 00:05:31,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:31,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:31,201 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:31,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:31,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:31,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:31,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:31,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:31,220 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:31,251 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 00:05:31,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:31,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:31,268 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:31,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:31,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:31,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:31,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:31,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:31,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:31,314 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 00:05:31,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:31,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:31,331 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:31,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:31,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:31,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:31,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:31,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:31,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:31,378 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 00:05:31,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:31,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:31,393 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:31,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:31,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:31,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:31,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:31,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:31,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:31,434 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 00:05:31,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:31,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:31,452 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:31,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:31,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:31,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:31,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:31,465 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:31,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:31,492 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 00:05:31,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:31,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:31,510 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:31,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:31,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:31,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:31,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:31,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:31,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:31,551 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 00:05:31,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:31,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:31,569 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:31,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:31,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:31,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:31,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:31,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:31,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:31,611 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 00:05:31,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:31,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:31,631 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:31,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:31,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:31,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:31,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:31,643 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:31,644 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:31,671 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 00:05:31,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:31,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:31,686 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:31,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:31,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:31,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:31,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:31,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:31,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:31,727 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 00:05:31,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:31,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:31,747 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:31,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:31,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:31,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:31,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:31,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:31,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:31,793 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 00:05:31,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:31,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:31,810 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:31,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:31,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:31,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:31,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:31,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:31,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:31,855 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 00:05:31,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:31,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:31,875 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:31,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:31,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:31,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:31,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:31,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:31,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:31,923 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 00:05:31,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:31,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:31,943 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:31,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:31,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:31,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:31,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:31,957 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:31,958 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:31,989 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 00:05:32,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:32,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:32,005 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:32,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:32,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:32,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:32,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:32,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:32,022 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:32,056 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 00:05:32,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:32,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:32,077 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:32,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:32,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:32,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:32,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:32,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:32,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:32,123 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 00:05:32,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:32,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:32,139 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:32,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:32,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:32,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:32,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:32,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:32,153 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:32,183 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 00:05:32,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:32,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:32,200 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:32,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:32,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:32,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:32,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:32,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:32,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:32,245 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 00:05:32,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:32,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:32,262 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:32,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:32,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:32,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:32,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:32,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:32,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:32,310 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 00:05:32,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:32,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:32,326 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:32,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:32,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:32,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:32,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:32,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:32,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:32,375 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 00:05:32,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:32,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:32,393 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:32,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:32,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:32,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:32,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:32,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:32,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:32,438 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 00:05:32,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:32,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:32,459 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:32,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:32,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:32,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:32,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:32,472 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:32,472 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:32,501 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 00:05:32,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:32,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:32,519 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:32,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:32,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:32,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:32,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:32,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:32,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:32,563 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 00:05:32,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:32,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:32,580 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:32,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:32,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:32,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:32,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:32,594 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:32,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:32,623 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 00:05:32,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:32,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:32,638 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:32,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:32,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:32,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:32,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:32,652 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:32,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:32,683 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 00:05:32,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:32,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:32,699 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:32,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:32,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:32,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:32,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:32,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:32,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:32,745 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 00:05:32,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:32,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:32,761 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:32,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:32,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:32,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:32,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:32,776 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:32,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:32,808 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 00:05:32,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:32,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:32,824 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:32,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:32,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:32,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:32,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:32,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:32,838 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:32,876 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 00:05:32,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:32,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:32,897 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:32,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:32,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:32,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:32,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:32,912 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:32,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:32,945 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 00:05:32,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:32,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:32,967 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:32,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:32,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:32,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:32,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:32,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:32,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:33,011 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 00:05:33,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:33,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:33,027 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:33,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:33,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:33,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:33,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:33,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:33,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:33,062 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 00:05:33,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:33,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:33,076 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:33,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:33,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:33,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:33,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:33,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:33,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:33,115 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 00:05:33,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:33,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:33,130 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:33,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:33,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:33,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:33,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:33,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:33,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:33,176 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 00:05:33,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:33,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:33,192 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:33,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:33,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:33,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:33,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:33,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:33,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:33,236 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 00:05:33,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:33,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:33,256 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:33,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:33,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:33,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:33,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:33,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:33,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:33,298 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 00:05:33,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:33,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:33,314 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:33,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:33,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:33,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:33,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:33,327 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:33,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:33,357 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 00:05:33,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:33,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:33,375 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:33,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:33,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:33,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:33,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:33,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:33,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:33,418 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 00:05:33,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:33,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:33,439 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:33,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:33,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:33,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:33,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:33,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:33,455 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:33,485 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 00:05:33,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:33,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:33,499 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:33,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:33,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:33,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:33,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:33,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:33,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:33,537 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 00:05:33,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:33,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:33,551 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:33,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:33,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:33,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:33,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:33,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:33,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:33,597 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 00:05:33,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:33,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:33,613 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:33,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:33,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:33,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:33,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:33,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:33,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:33,664 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 00:05:33,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:33,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:33,680 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:33,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:33,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:33,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:33,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:33,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:33,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:33,727 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 00:05:33,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:33,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:33,743 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:33,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:33,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:33,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:33,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:33,757 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:33,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:33,789 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 00:05:33,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:33,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:33,805 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:33,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:33,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:33,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:33,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:33,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:33,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:33,851 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 00:05:33,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:33,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:33,867 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:33,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:33,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:33,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:33,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:33,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:33,880 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:33,917 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 00:05:33,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:33,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:33,938 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:33,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:33,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:33,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:33,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:33,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:33,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:33,988 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 00:05:34,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:34,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:34,008 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:34,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:34,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:34,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:34,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:34,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:34,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:34,053 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 00:05:34,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:34,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:34,072 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:34,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:34,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:34,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:34,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:34,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:34,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:34,118 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 00:05:34,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:34,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:34,134 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:34,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:34,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:34,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:34,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:34,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:34,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:34,180 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 00:05:34,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:34,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:34,197 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:34,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:34,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:34,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:34,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:34,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:34,210 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:34,242 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 00:05:34,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:34,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:34,262 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:34,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:34,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:34,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:34,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:34,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:34,275 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:34,307 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 00:05:34,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:34,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:34,326 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:34,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:34,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:34,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:34,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:34,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:34,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:34,375 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 00:05:34,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:34,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:34,394 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:34,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:34,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:34,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:34,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:34,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:34,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:34,440 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 00:05:34,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:34,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:34,456 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:34,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:34,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:34,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:34,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:34,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:34,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:34,504 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 00:05:34,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:34,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:34,519 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:34,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:34,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:34,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:34,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:34,533 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:34,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:34,566 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 00:05:34,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:34,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:34,582 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:34,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:34,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:34,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:34,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:34,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:34,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:34,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:34,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:34,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:34,644 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:34,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:34,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:34,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:34,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:34,658 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:34,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:34,692 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 00:05:34,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:34,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:34,708 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:34,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:34,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:34,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:34,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:34,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:34,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:34,755 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 00:05:34,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:34,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:34,771 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:34,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:34,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:34,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:34,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:34,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:34,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:34,819 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 00:05:34,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:34,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:34,834 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:34,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:34,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:34,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:34,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:34,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:34,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:34,881 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 00:05:34,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:34,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:34,900 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:34,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:34,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:34,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:34,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:34,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:34,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:34,944 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 00:05:34,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:34,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:34,959 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:34,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:34,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:34,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:34,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:34,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:34,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:35,001 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 00:05:35,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:35,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:35,016 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:35,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:35,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:35,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:35,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:35,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:35,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:35,059 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 00:05:35,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:35,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:35,074 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:35,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:35,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:35,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:35,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:35,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:35,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:35,118 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 00:05:35,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:35,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:35,133 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:35,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:35,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:35,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:35,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:35,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:35,147 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:35,176 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 00:05:35,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:35,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:35,192 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:35,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:35,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:35,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:35,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:35,206 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:35,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:35,236 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 00:05:35,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:35,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:35,252 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:35,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:35,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:35,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:35,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:35,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:35,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:35,303 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 00:05:35,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:35,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:35,323 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:35,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:35,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:35,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:35,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:35,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:35,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:35,369 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 00:05:35,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:35,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:35,387 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:35,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:35,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:35,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:35,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:35,399 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:35,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:35,431 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 00:05:35,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:35,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:35,448 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:35,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:35,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:35,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:35,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:35,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:35,462 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:35,495 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 00:05:35,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:35,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:35,511 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:35,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:35,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:35,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:35,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:35,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:35,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:35,557 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 00:05:35,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:35,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:35,573 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:35,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:35,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:35,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:35,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:35,587 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:35,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:35,620 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 00:05:35,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:35,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:35,636 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:35,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:35,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:35,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:35,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:35,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:35,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:35,682 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 00:05:35,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:35,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:35,700 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:35,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:35,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:35,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:35,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:35,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:35,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:35,745 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 00:05:35,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:35,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:35,760 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:35,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:35,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:35,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:35,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:35,774 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:35,775 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:35,806 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 00:05:35,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:35,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:35,822 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:35,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:35,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:35,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:35,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:35,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:35,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:35,866 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 00:05:35,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:35,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:35,882 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:35,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:35,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:35,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:35,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:35,896 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:35,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:35,929 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 00:05:35,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:35,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:35,945 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:35,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:35,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:35,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:35,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:35,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:35,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:35,993 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 00:05:36,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:36,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:36,011 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:36,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:36,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:36,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:36,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:36,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:36,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:36,057 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 00:05:36,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:36,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:36,076 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:36,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:36,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:36,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:36,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:36,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:36,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:36,131 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 00:05:36,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:36,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:36,151 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:36,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:36,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:36,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:36,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:36,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:36,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:36,205 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 00:05:36,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:36,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:36,226 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:36,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:36,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:36,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:36,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:36,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:36,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:36,279 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 00:05:36,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:36,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:36,300 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:36,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:36,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:36,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:36,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:36,315 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:36,316 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:36,354 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 00:05:36,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:36,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:36,376 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:36,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:36,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:36,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:36,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:36,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:36,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:36,428 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 00:05:36,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:36,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:36,449 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:36,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:36,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:36,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:36,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:36,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:36,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:36,502 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 00:05:36,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:36,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:36,524 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:36,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:36,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:36,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:36,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:36,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:36,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:36,571 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 00:05:36,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:36,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:36,587 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:36,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:36,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:36,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:36,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:36,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:36,603 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:36,635 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 00:05:36,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:36,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:36,651 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:36,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:36,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:36,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:36,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:36,665 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:36,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:36,695 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 00:05:36,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:36,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:36,711 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:36,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:36,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:36,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:36,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:36,725 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:36,726 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:36,758 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 00:05:36,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:36,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:36,775 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:36,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:36,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:36,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:36,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:36,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:36,789 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:36,823 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 00:05:36,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:36,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:36,839 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:36,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:36,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:36,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:36,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:36,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:36,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:36,886 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 00:05:36,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:36,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:36,902 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:36,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:36,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:36,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:36,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:36,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:36,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:36,949 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 00:05:36,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:36,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:36,965 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:36,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:36,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:36,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:36,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:36,979 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:36,979 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:37,013 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 00:05:37,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:37,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:37,033 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:37,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:37,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:37,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:37,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:37,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:37,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:37,081 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 00:05:37,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:37,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:37,102 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:37,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:37,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:37,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:37,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:37,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:37,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:37,149 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 00:05:37,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:37,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:37,166 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:37,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:37,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:37,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:37,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:37,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:37,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:37,215 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 00:05:37,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:37,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:37,231 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:37,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:37,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:37,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:37,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:37,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:37,246 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:37,278 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 00:05:37,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:37,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:37,294 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:37,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:37,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:37,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:37,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:37,308 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:37,308 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:37,345 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 00:05:37,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:37,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:37,365 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:37,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:37,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:37,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:37,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:37,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:37,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:37,415 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 00:05:37,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:37,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:37,436 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:37,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:37,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:37,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:37,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:37,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:37,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:37,490 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 00:05:37,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:37,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:37,512 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:37,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:37,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:37,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:37,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:37,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:37,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:37,560 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 00:05:37,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:37,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:37,576 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:37,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:37,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:37,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:37,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:37,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:37,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:37,619 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 00:05:37,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:37,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:37,636 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:37,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:37,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:37,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:37,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:37,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:37,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:37,680 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 00:05:37,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:37,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:37,697 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:37,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:37,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:37,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:37,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:37,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:37,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:37,746 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 00:05:37,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:37,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:37,766 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:37,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:37,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:37,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:37,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:37,781 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:37,781 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:37,816 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 00:05:37,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:37,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:37,837 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:37,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:37,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:37,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:37,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:37,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:37,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:37,887 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 00:05:37,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:37,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:37,910 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:37,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:37,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:37,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:37,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:37,924 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:37,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:37,959 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 00:05:37,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:37,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:37,980 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:37,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:37,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:37,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:37,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:37,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:37,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:38,028 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 00:05:38,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:38,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:38,047 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:38,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:38,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:38,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:38,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:38,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:38,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:38,095 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 00:05:38,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:38,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:38,116 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:38,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:38,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:38,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:38,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:38,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:38,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:38,166 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 00:05:38,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:38,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:38,188 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:38,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:38,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:38,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:38,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:38,203 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:38,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:38,239 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 00:05:38,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:38,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:38,258 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:38,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:38,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:38,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:38,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:38,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:38,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:38,301 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 00:05:38,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:38,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:38,318 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:38,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:38,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:38,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:38,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:38,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:38,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:38,362 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 00:05:38,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:38,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:38,380 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:38,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:38,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:38,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:38,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:38,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:38,393 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:38,420 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 00:05:38,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:38,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:38,439 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:38,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:38,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:38,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:38,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:38,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:38,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:38,477 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 00:05:38,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:38,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:38,490 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:38,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:38,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:38,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:38,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:38,501 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:38,502 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:38,529 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 00:05:38,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:38,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:38,548 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:38,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:38,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:38,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:38,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:38,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:38,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:38,588 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 00:05:38,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:38,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:38,606 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:38,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:38,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:38,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:38,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:38,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:38,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:38,648 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 00:05:38,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:38,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:38,665 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:38,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:38,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:38,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:38,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:38,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:38,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:38,707 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 00:05:38,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:38,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:38,726 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:38,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:38,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:38,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:38,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:38,738 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:38,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:38,766 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 00:05:38,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:38,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:38,782 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:38,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:38,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:38,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:38,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:38,795 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:38,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:38,831 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 00:05:38,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:38,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:38,849 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:38,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:38,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:38,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:38,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:38,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:38,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:38,891 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 00:05:38,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:38,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:38,909 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:38,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:38,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:38,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:38,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:38,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:38,921 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:38,949 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 00:05:38,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:38,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:38,967 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:38,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:38,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:38,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:38,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:38,980 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:38,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:39,008 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 00:05:39,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:39,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:39,027 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:39,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:39,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:39,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:39,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:39,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:39,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:39,068 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 00:05:39,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:39,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:39,084 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:39,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:39,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:39,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:39,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:39,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:39,095 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:39,123 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 00:05:39,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:39,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:39,137 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:39,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:39,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:39,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:39,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:39,149 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:39,149 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:39,179 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 00:05:39,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:39,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:39,194 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:39,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:39,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:39,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:39,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:39,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:39,208 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:39,240 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 00:05:39,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:39,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:39,260 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:39,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:39,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:39,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:39,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:39,274 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:39,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:39,307 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 00:05:39,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:39,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:39,327 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:39,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:39,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:39,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:39,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:39,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:39,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:39,376 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 00:05:39,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:39,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:39,397 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:39,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:39,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:39,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:39,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:39,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:39,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:39,443 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 00:05:39,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:39,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:39,464 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:39,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:39,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:39,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:39,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:39,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:39,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:39,513 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 00:05:39,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:39,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:39,535 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:39,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:39,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:39,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:39,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:39,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:39,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:39,582 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 00:05:39,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:39,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:39,603 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:39,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:39,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:39,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:39,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:39,617 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:39,618 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:39,652 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 00:05:39,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:39,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:39,673 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:39,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:39,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:39,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:39,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:39,687 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:39,688 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:39,722 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 00:05:39,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:39,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:39,742 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:39,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:39,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:39,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:39,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:39,757 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:39,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:39,791 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 00:05:39,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:39,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:39,812 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:39,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:39,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:39,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:39,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:39,827 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:39,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:39,862 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 00:05:39,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:39,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:39,883 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:39,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:39,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:39,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:39,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:39,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:39,898 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:39,932 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 00:05:39,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:39,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:39,952 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:39,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:39,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:39,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:39,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:39,966 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:39,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:40,006 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 00:05:40,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:40,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:40,026 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:40,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:40,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:40,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:40,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:40,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:40,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:40,073 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 00:05:40,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:40,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:40,093 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:40,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:40,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:40,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:40,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:40,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:40,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:40,139 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 00:05:40,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:40,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:40,160 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:40,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:40,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:40,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:40,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:40,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:40,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:40,208 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 00:05:40,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:40,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:40,227 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:40,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:40,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:40,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:40,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:40,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:40,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:40,276 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 00:05:40,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:40,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:40,296 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:40,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:40,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:40,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:40,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:40,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:40,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:40,343 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 00:05:40,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:40,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:40,363 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:40,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:40,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:40,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:40,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:40,377 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:40,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:40,410 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 00:05:40,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:40,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:40,431 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:40,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:40,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:40,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:40,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:40,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:40,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:40,479 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 00:05:40,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:40,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:40,499 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:40,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:40,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:40,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:40,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:40,513 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:40,514 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:40,548 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 00:05:40,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:40,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:40,568 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:40,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:40,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:40,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:40,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:40,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:40,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:40,618 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 00:05:40,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:40,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:40,640 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:40,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:40,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:40,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:40,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:40,654 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:40,655 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:40,689 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 00:05:40,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:40,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:40,711 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:40,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:40,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:40,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:40,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:40,725 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:40,726 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:40,755 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 00:05:40,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:40,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:40,772 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:40,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:40,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:40,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:40,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:40,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:40,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:40,818 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 00:05:40,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:40,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:40,834 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:40,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:40,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:40,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:40,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:40,847 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:40,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:40,886 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 00:05:40,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:40,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:40,908 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:40,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:40,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:40,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:40,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:40,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:40,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:40,957 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 00:05:40,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:40,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:40,978 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:40,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:40,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:40,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:40,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:40,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:40,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:41,023 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 00:05:41,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:41,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:41,039 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:41,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:41,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:41,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:41,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:41,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:41,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:41,084 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 00:05:41,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:41,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:41,103 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:41,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:41,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:41,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:41,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:41,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:41,150 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 00:05:41,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:41,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:41,169 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:41,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:41,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:41,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:41,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:41,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:41,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:41,216 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 00:05:41,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:41,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:41,237 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:41,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:41,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:41,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:41,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:41,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:41,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:41,288 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 00:05:41,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:41,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:41,310 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:41,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:41,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:41,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:41,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:41,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:41,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:41,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:41,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:41,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:41,380 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:41,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:41,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:41,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:41,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:41,394 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:41,395 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:41,429 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 00:05:41,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:41,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:41,449 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:41,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:41,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:41,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:41,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:41,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:41,464 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:41,498 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 00:05:41,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:41,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:41,520 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:41,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:41,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:41,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:41,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:41,534 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:41,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:41,569 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 00:05:41,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:41,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:41,589 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:41,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:41,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:41,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:41,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:41,604 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:41,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:41,637 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 00:05:41,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:41,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:41,659 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:41,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:41,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:41,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:41,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:41,675 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:41,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:41,710 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 00:05:41,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:41,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:41,729 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:41,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:41,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:41,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:41,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:41,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:41,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:41,782 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 00:05:41,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:41,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:41,798 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:41,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:41,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:41,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:41,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:41,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:41,813 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:41,842 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 00:05:41,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:41,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:41,858 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:41,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:41,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:41,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:41,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:41,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:41,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:41,900 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 00:05:41,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:41,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:41,917 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:41,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:41,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:41,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:41,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:41,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:41,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:41,960 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 00:05:41,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:41,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:41,975 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:41,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:41,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:41,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:41,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:41,989 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:41,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:42,019 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 00:05:42,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:42,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:42,035 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:42,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:42,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:42,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:42,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:42,048 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:42,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:42,079 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 00:05:42,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:42,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:42,094 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:42,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:42,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:42,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:42,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:42,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:42,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:42,139 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 00:05:42,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:42,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:42,158 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:42,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:42,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:42,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:42,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:42,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:42,172 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:42,199 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 00:05:42,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:42,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:42,215 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:42,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:42,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:42,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:42,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:42,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:42,229 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:42,258 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 00:05:42,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:42,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:42,273 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:42,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:42,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:42,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:42,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:42,287 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:42,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:42,317 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 00:05:42,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:42,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:42,332 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:42,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:42,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:42,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:42,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:42,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:42,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:42,378 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 00:05:42,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:42,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:42,393 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:42,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:42,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:42,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:42,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:42,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:42,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:42,439 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 00:05:42,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:42,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:42,455 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:42,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:42,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:42,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:42,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:42,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:42,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:42,502 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 00:05:42,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:42,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:42,518 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:42,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:42,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:42,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:42,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:42,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:42,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:42,566 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 00:05:42,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:42,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:42,581 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:42,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:42,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:42,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:42,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:42,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:42,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:42,619 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 00:05:42,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:42,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:42,633 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:42,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:42,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:42,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:42,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:42,644 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:42,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:42,669 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 00:05:42,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:42,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:42,683 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:42,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:42,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:42,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:42,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:42,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:42,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:42,718 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 00:05:42,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:42,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:42,731 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:42,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:42,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:42,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:42,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:42,744 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:42,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:42,773 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 00:05:42,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:42,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:42,789 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:42,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:42,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:42,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:42,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:42,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:42,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:42,836 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 00:05:42,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:42,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:42,852 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:42,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:42,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:42,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:42,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:42,865 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:42,866 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:42,891 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 00:05:42,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:42,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:42,907 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:42,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:42,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:42,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:42,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:42,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:42,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:42,942 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 00:05:42,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:42,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:42,955 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:42,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:42,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:42,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:42,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:42,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:42,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:42,992 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 00:05:43,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:43,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:43,005 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:43,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:43,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:43,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:43,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:43,017 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:43,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:43,041 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 00:05:43,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:43,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:43,055 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:43,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:43,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:43,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:43,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:43,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:43,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:43,090 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 00:05:43,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:43,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:43,104 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:43,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:43,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:43,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:43,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:43,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:43,115 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:43,138 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 00:05:43,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:43,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:43,151 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:43,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:43,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:43,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:43,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:43,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:43,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:43,194 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 00:05:43,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:43,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:43,210 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:43,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:43,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:43,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:43,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:43,224 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:43,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:43,259 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 00:05:43,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:43,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:43,280 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:43,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:43,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:43,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:43,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:43,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:43,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:43,325 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 00:05:43,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:43,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:43,343 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:43,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:43,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:43,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:43,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:43,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:43,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:43,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:43,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:43,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:43,405 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:43,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:43,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:43,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:43,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:43,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:43,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:43,454 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 00:05:43,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:43,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:43,476 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:43,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:43,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:43,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:43,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:43,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:43,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:43,522 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 00:05:43,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:43,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:43,538 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:43,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:43,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:43,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:43,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:43,552 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:43,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:43,585 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 00:05:43,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:43,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:43,601 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:43,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:43,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:43,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:43,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:43,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:43,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:43,649 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 00:05:43,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:43,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:43,666 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:43,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:43,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:43,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:43,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:43,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:43,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:43,711 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 00:05:43,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:43,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:43,731 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:43,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:43,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:43,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:43,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:43,744 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:43,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:43,775 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 00:05:43,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:43,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:43,791 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:43,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:43,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:43,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:43,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:43,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:43,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:43,838 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 00:05:43,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:43,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:43,859 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:43,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:43,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:43,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:43,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:43,874 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:43,875 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:43,903 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 00:05:43,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:43,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:43,919 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:43,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:43,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:43,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:43,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:43,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:43,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:43,963 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 00:05:43,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:43,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:43,983 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:43,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:43,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:43,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:43,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:43,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:43,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:44,032 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 00:05:44,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:44,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:44,053 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:44,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:44,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:44,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:44,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:44,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:44,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:44,105 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 00:05:44,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:44,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:44,128 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:44,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:44,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:44,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:44,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:44,143 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:44,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:44,180 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 00:05:44,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:44,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:44,201 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:44,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:44,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:44,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:44,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:44,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:44,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:44,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:44,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:44,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:44,269 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:44,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:44,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:44,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:44,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:44,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:44,284 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:44,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:44,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:44,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:44,338 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:44,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:44,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:44,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:44,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:44,351 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:44,351 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:44,384 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 00:05:44,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:44,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:44,400 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:44,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:44,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:44,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:44,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:44,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:44,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:44,446 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 00:05:44,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:44,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:44,463 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:44,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:44,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:44,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:44,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:44,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:44,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:44,510 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 00:05:44,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:44,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:44,528 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:44,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:44,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:44,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:44,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:44,545 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:44,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:44,580 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 00:05:44,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:44,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:44,600 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:44,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:44,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:44,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:44,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:44,614 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:44,615 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:44,644 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 00:05:44,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:44,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:44,661 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:44,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:44,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:44,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:44,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:44,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:44,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:44,706 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 00:05:44,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:44,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:44,722 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:44,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:44,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:44,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:44,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:44,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:44,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:44,766 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 00:05:44,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:44,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:44,783 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:44,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:44,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:44,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:44,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:44,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:44,796 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:44,828 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 00:05:44,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:44,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:44,846 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:44,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:44,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:44,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:44,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:44,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:44,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:44,893 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 00:05:44,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:44,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:44,911 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:44,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:44,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:44,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:44,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:44,924 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:44,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:44,957 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 00:05:44,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:44,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:44,978 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:44,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:44,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:44,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:44,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:44,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:44,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:45,023 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 00:05:45,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:45,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:45,045 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:45,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:45,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:45,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:45,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:45,059 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:45,060 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:45,095 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 00:05:45,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:45,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:45,116 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:45,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:45,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:45,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:45,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:45,130 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:45,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:45,160 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 00:05:45,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:45,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:45,177 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:45,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:45,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:45,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:45,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:45,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:45,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:45,222 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 00:05:45,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:45,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:45,238 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:45,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:45,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:45,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:45,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:45,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:45,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:45,286 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 00:05:45,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:45,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:45,302 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:45,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:45,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:45,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:45,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:45,316 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:45,316 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:45,349 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 00:05:45,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:45,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:45,365 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:45,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:45,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:45,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:45,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:45,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:45,379 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:45,416 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 00:05:45,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:45,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:45,434 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:45,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:45,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:45,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:45,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:45,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:45,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:45,487 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 00:05:45,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:45,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:45,509 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:45,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:45,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:45,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:45,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:45,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:45,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:45,555 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 00:05:45,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:45,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:45,572 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:45,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:45,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:45,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:45,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:45,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:45,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:45,619 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 00:05:45,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:45,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:45,635 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:45,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:45,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:45,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:45,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:45,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:45,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:45,681 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 00:05:45,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:45,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:45,698 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:45,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:45,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:45,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:45,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:45,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:45,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:45,745 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 00:05:45,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:45,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:45,761 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:45,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:45,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:45,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:45,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:45,776 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:45,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:45,815 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 00:05:45,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:45,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:45,837 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:45,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:45,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:45,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:45,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:45,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:45,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:45,889 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 00:05:45,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:45,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:45,909 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:45,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:45,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:45,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:45,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:45,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:45,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:45,960 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 00:05:45,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:45,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:45,981 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:45,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:45,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:45,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:45,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:45,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:45,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:46,030 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 00:05:46,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:46,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:46,046 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:46,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:46,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:46,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:46,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:46,059 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:46,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:46,086 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 00:05:46,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:46,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:46,104 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:46,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:46,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:46,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:46,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:46,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:46,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:46,146 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 00:05:46,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:46,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:46,164 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:46,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:46,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:46,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:46,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:46,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:46,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:46,207 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 00:05:46,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:46,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:46,225 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:46,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:46,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:46,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:46,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:46,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:46,238 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:46,266 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 00:05:46,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:46,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:46,279 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:46,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:46,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:46,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:46,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:46,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:46,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:46,314 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 00:05:46,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:46,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:46,328 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:46,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:46,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:46,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:46,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:46,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:46,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:46,373 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 00:05:46,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:46,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:46,390 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:46,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:46,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:46,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:46,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:46,403 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:46,404 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:46,436 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 00:05:46,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:46,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:46,455 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:46,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:46,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:46,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:46,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:46,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:46,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:46,501 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 00:05:46,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:46,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:46,519 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:46,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:46,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:46,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:46,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:46,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:46,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:46,570 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 00:05:46,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:46,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:46,592 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:46,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:46,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:46,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:46,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:46,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:46,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:46,645 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 00:05:46,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:46,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:46,667 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:46,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:46,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:46,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:46,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:46,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:46,680 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:46,710 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 00:05:46,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:46,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 144 states and 187 transitions. [2023-12-03 00:05:46,726 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2023-12-03 00:05:46,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:05:46,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:46,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:46,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:46,740 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 00:05:46,740 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:05:46,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.