./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/bitvector/soft_float_1-3a.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 527bcce2 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_71c841f1-264a-4970-b475-7f2e40bfd3a7/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c841f1-264a-4970-b475-7f2e40bfd3a7/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c841f1-264a-4970-b475-7f2e40bfd3a7/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c841f1-264a-4970-b475-7f2e40bfd3a7/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/soft_float_1-3a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c841f1-264a-4970-b475-7f2e40bfd3a7/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c841f1-264a-4970-b475-7f2e40bfd3a7/bin/ukojak-verify-i0I2FZA1j2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2e6e06de31959e386aafc2fb45c848364ae9fea32df4ba40928c607f134f313f --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:25:39,659 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:25:39,777 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c841f1-264a-4970-b475-7f2e40bfd3a7/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-21 18:25:39,784 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:25:39,785 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:25:39,817 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:25:39,818 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:25:39,819 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:25:39,820 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:25:39,821 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:25:39,822 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:25:39,823 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:25:39,824 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:25:39,825 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:25:39,825 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:25:39,826 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:25:39,827 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:25:39,828 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:25:39,829 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:25:39,829 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-21 18:25:39,830 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 18:25:39,831 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:25:39,832 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:25:39,833 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:25:39,834 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:25:39,835 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:25:39,835 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:25:39,836 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:25:39,837 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:25:39,838 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:25:39,838 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:25:39,839 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:25:39,840 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:25:39,840 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:25:39,841 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:25:39,842 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_71c841f1-264a-4970-b475-7f2e40bfd3a7/bin/ukojak-verify-i0I2FZA1j2/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c841f1-264a-4970-b475-7f2e40bfd3a7/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2e6e06de31959e386aafc2fb45c848364ae9fea32df4ba40928c607f134f313f [2023-11-21 18:25:40,178 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:25:40,221 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:25:40,225 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:25:40,227 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:25:40,227 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:25:40,230 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c841f1-264a-4970-b475-7f2e40bfd3a7/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/bitvector/soft_float_1-3a.c.cil.c [2023-11-21 18:25:44,059 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:25:44,350 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:25:44,351 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c841f1-264a-4970-b475-7f2e40bfd3a7/sv-benchmarks/c/bitvector/soft_float_1-3a.c.cil.c [2023-11-21 18:25:44,365 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c841f1-264a-4970-b475-7f2e40bfd3a7/bin/ukojak-verify-i0I2FZA1j2/data/2845105d8/2532b45d24c24ab1857dd01ed63e727d/FLAG32572a00a [2023-11-21 18:25:44,379 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c841f1-264a-4970-b475-7f2e40bfd3a7/bin/ukojak-verify-i0I2FZA1j2/data/2845105d8/2532b45d24c24ab1857dd01ed63e727d [2023-11-21 18:25:44,383 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:25:44,385 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:25:44,386 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:25:44,387 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:25:44,393 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:25:44,394 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:44,396 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61daebec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44, skipping insertion in model container [2023-11-21 18:25:44,396 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:44,438 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:25:44,699 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:25:44,712 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:25:44,774 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:25:44,794 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:25:44,795 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44 WrapperNode [2023-11-21 18:25:44,795 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:25:44,797 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:25:44,797 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:25:44,797 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:25:44,807 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:44,819 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:44,856 INFO L138 Inliner]: procedures = 17, calls = 20, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 203 [2023-11-21 18:25:44,857 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:25:44,858 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:25:44,858 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:25:44,858 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:25:44,870 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:44,880 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:44,885 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:44,886 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:44,895 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:44,917 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:44,920 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:44,922 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:44,927 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:25:44,928 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:25:44,928 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:25:44,929 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:25:44,930 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:44,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:25:44,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c841f1-264a-4970-b475-7f2e40bfd3a7/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:25:44,991 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c841f1-264a-4970-b475-7f2e40bfd3a7/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:25:45,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71c841f1-264a-4970-b475-7f2e40bfd3a7/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:25:45,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:25:45,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:25:45,050 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2023-11-21 18:25:45,051 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2023-11-21 18:25:45,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:25:45,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:25:45,052 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-21 18:25:45,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-21 18:25:45,213 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:25:45,218 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:25:45,876 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:25:46,249 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:25:46,249 INFO L308 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-21 18:25:46,252 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:25:46 BoogieIcfgContainer [2023-11-21 18:25:46,253 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:25:46,255 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:25:46,255 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:25:46,272 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:25:46,272 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:25:46" (1/1) ... [2023-11-21 18:25:46,284 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:25:46,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 74 states and 96 transitions. [2023-11-21 18:25:46,355 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 96 transitions. [2023-11-21 18:25:46,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-21 18:25:46,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:46,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 74 states and 94 transitions. [2023-11-21 18:25:46,621 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 94 transitions. [2023-11-21 18:25:46,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-21 18:25:46,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:46,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 80 states and 105 transitions. [2023-11-21 18:25:46,832 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 105 transitions. [2023-11-21 18:25:46,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-21 18:25:46,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:46,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 84 states and 111 transitions. [2023-11-21 18:25:46,956 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 111 transitions. [2023-11-21 18:25:46,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-21 18:25:46,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:47,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 86 states and 114 transitions. [2023-11-21 18:25:47,154 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 114 transitions. [2023-11-21 18:25:47,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-21 18:25:47,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:47,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 87 states and 115 transitions. [2023-11-21 18:25:47,279 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 115 transitions. [2023-11-21 18:25:47,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-21 18:25:47,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:47,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 88 states and 116 transitions. [2023-11-21 18:25:47,398 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 116 transitions. [2023-11-21 18:25:47,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-21 18:25:47,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:47,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 89 states and 117 transitions. [2023-11-21 18:25:47,508 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 117 transitions. [2023-11-21 18:25:47,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-21 18:25:47,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:47,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 92 states and 123 transitions. [2023-11-21 18:25:47,697 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 123 transitions. [2023-11-21 18:25:47,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:47,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:47,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 91 states and 122 transitions. [2023-11-21 18:25:47,834 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 122 transitions. [2023-11-21 18:25:47,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-21 18:25:47,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:48,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 95 states and 128 transitions. [2023-11-21 18:25:48,095 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 128 transitions. [2023-11-21 18:25:48,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-21 18:25:48,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:48,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 102 states and 140 transitions. [2023-11-21 18:25:48,470 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 140 transitions. [2023-11-21 18:25:48,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-21 18:25:48,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:48,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 104 states and 143 transitions. [2023-11-21 18:25:48,643 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 143 transitions. [2023-11-21 18:25:48,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-21 18:25:48,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:49,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 111 states and 154 transitions. [2023-11-21 18:25:49,216 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 154 transitions. [2023-11-21 18:25:49,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-21 18:25:49,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:49,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 110 states and 153 transitions. [2023-11-21 18:25:49,486 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 153 transitions. [2023-11-21 18:25:49,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-21 18:25:49,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:49,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 115 states and 160 transitions. [2023-11-21 18:25:49,644 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2023-11-21 18:25:49,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-21 18:25:49,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:49,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 115 states and 159 transitions. [2023-11-21 18:25:49,709 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 159 transitions. [2023-11-21 18:25:49,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-21 18:25:49,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:49,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 116 states and 161 transitions. [2023-11-21 18:25:49,857 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 161 transitions. [2023-11-21 18:25:49,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-21 18:25:49,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,898 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:25:49,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 115 states and 160 transitions. [2023-11-21 18:25:49,918 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2023-11-21 18:25:49,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-21 18:25:49,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,002 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-21 18:25:50,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 112 states and 154 transitions. [2023-11-21 18:25:50,233 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 154 transitions. [2023-11-21 18:25:50,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-21 18:25:50,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,333 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-21 18:25:50,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 97 states and 132 transitions. [2023-11-21 18:25:50,654 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 132 transitions. [2023-11-21 18:25:50,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-21 18:25:50,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,760 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:51,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 96 states and 131 transitions. [2023-11-21 18:25:51,076 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 131 transitions. [2023-11-21 18:25:51,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-21 18:25:51,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:51,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 95 states and 130 transitions. [2023-11-21 18:25:51,161 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 130 transitions. [2023-11-21 18:25:51,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-21 18:25:51,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,192 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:25:51,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 94 states and 129 transitions. [2023-11-21 18:25:51,212 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 129 transitions. [2023-11-21 18:25:51,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:51,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,250 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:25:51,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 93 states and 128 transitions. [2023-11-21 18:25:51,266 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 128 transitions. [2023-11-21 18:25:51,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-21 18:25:51,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,312 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:25:51,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 92 states and 127 transitions. [2023-11-21 18:25:51,332 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 127 transitions. [2023-11-21 18:25:51,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:25:51,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,076 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:25:52,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 96 states and 136 transitions. [2023-11-21 18:25:52,943 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2023-11-21 18:25:52,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:25:52,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,273 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:25:53,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 96 states and 136 transitions. [2023-11-21 18:25:53,293 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2023-11-21 18:25:53,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:25:53,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,623 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:25:53,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 96 states and 136 transitions. [2023-11-21 18:25:53,650 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2023-11-21 18:25:53,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:25:53,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,988 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:25:54,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 96 states and 136 transitions. [2023-11-21 18:25:54,005 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2023-11-21 18:25:54,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:25:54,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,335 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:25:54,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 96 states and 136 transitions. [2023-11-21 18:25:54,353 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2023-11-21 18:25:54,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:25:54,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,701 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:25:54,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 96 states and 136 transitions. [2023-11-21 18:25:54,722 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2023-11-21 18:25:54,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:25:54,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,077 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:25:55,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 96 states and 136 transitions. [2023-11-21 18:25:55,106 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2023-11-21 18:25:55,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:25:55,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,372 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:25:55,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 96 states and 136 transitions. [2023-11-21 18:25:55,391 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2023-11-21 18:25:55,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:25:55,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,685 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:25:55,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 96 states and 136 transitions. [2023-11-21 18:25:55,704 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2023-11-21 18:25:55,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:25:55,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,014 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:25:56,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 96 states and 136 transitions. [2023-11-21 18:25:56,031 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2023-11-21 18:25:56,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:25:56,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,277 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:25:56,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 96 states and 136 transitions. [2023-11-21 18:25:56,294 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2023-11-21 18:25:56,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:25:56,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,638 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:25:56,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 96 states and 136 transitions. [2023-11-21 18:25:56,651 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2023-11-21 18:25:56,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:25:56,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,917 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:25:56,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 96 states and 136 transitions. [2023-11-21 18:25:56,935 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2023-11-21 18:25:56,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:25:56,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:57,257 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:25:57,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:57,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 96 states and 136 transitions. [2023-11-21 18:25:57,275 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2023-11-21 18:25:57,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:25:57,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:57,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:57,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:57,576 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:25:57,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:57,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 96 states and 136 transitions. [2023-11-21 18:25:57,593 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2023-11-21 18:25:57,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:25:57,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:57,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:57,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:58,029 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:25:58,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:58,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 96 states and 136 transitions. [2023-11-21 18:25:58,048 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2023-11-21 18:25:58,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:25:58,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:58,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:58,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:58,346 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:25:58,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:58,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 96 states and 136 transitions. [2023-11-21 18:25:58,363 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2023-11-21 18:25:58,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:25:58,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:58,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:58,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:58,647 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:25:58,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:58,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 96 states and 136 transitions. [2023-11-21 18:25:58,668 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2023-11-21 18:25:58,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:25:58,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:58,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:58,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:58,990 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:25:59,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:59,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 96 states and 136 transitions. [2023-11-21 18:25:59,009 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2023-11-21 18:25:59,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:25:59,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:59,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:59,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:59,266 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:25:59,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:59,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 96 states and 136 transitions. [2023-11-21 18:25:59,283 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2023-11-21 18:25:59,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:25:59,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:59,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:59,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:59,537 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:25:59,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:59,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 96 states and 136 transitions. [2023-11-21 18:25:59,554 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2023-11-21 18:25:59,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:25:59,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:59,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:59,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:59,956 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:00,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:00,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:00,229 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:00,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:00,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:00,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:00,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:00,487 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:00,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:00,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:00,505 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:00,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:00,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:00,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:00,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:00,788 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:00,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:00,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:00,810 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:00,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:00,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:00,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:00,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:01,088 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:01,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:01,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:01,108 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:01,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:01,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:01,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:01,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:01,364 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:01,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:01,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:01,381 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:01,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:01,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:01,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:01,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:01,662 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:01,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:01,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:01,682 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:01,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:01,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:01,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:01,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:01,881 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:01,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:01,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:01,899 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:01,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:01,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:01,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:01,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:02,150 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:02,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:02,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:02,168 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:02,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:02,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:02,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:02,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:02,445 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:02,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:02,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:02,468 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:02,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:02,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:02,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:02,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:02,678 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:02,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:02,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:02,695 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:02,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:02,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:02,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:02,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:02,898 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:02,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:02,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:02,916 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:02,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:02,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:02,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:02,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:03,151 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:03,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:03,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:03,168 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:03,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:03,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:03,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:03,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:03,398 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:03,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:03,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:03,415 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:03,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:03,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:03,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:03,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:03,631 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:03,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:03,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:03,663 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:03,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:03,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:03,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:03,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:03,900 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:03,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:03,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:03,918 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:03,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:03,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:03,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:03,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:04,158 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:04,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:04,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:04,176 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:04,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:04,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:04,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:04,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:04,405 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:04,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:04,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:04,424 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:04,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:04,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:04,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:04,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:04,653 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:04,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:04,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:04,675 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:04,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:04,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:04,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:04,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:04,889 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:04,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:04,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:04,909 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:04,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:04,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:04,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:04,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:05,163 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:05,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:05,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:05,182 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:05,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:05,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:05,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:05,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:05,406 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:05,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:05,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:05,424 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:05,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:05,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:05,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:05,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:05,610 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:05,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:05,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:05,628 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:05,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:05,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:05,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:05,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:05,871 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:05,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:05,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:05,890 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:05,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:05,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:05,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:05,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:06,214 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:06,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:06,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:06,234 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:06,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:06,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:06,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:06,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:06,429 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:06,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:06,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:06,449 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:06,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:06,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:06,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:06,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:06,690 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:06,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:06,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:06,708 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:06,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:06,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:06,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:06,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:06,953 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:06,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:06,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:06,971 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:06,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:06,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:06,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:06,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:07,151 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:07,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:07,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:07,171 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:07,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:07,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:07,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:07,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:07,431 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:07,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:07,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:07,452 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:07,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:07,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:07,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:07,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:07,669 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:07,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:07,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:07,686 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:07,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:07,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:07,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:07,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:07,967 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:07,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:07,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:07,990 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:07,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:07,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:07,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:08,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:08,245 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:08,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:08,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:08,263 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:08,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:08,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:08,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:08,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:08,444 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:08,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:08,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:08,461 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:08,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:08,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:08,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:08,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:08,663 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:08,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:08,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:08,680 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:08,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:08,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:08,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:08,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:08,868 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:08,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:08,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:08,886 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:08,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:08,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:08,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:08,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:09,115 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:09,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:09,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:09,132 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:09,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:09,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:09,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:09,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:09,311 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:09,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:09,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:09,334 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:09,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:09,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:09,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:09,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:09,555 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:09,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:09,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:09,574 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:09,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:09,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:09,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:09,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:09,793 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:09,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:09,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:09,812 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:09,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:09,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:09,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:09,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:10,053 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:10,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:10,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:10,075 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:10,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:10,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:10,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:10,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:10,275 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:10,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:10,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:10,294 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:10,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:10,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:10,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:10,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:10,478 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:10,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:10,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:10,496 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:10,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:10,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:10,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:10,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:10,687 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:10,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:10,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:10,704 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:10,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:10,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:10,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:10,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:10,908 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:10,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:10,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:10,926 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:10,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:10,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:10,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:10,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:11,159 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:11,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:11,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:11,178 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:11,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:11,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:11,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:11,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:11,384 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:11,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:11,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:11,404 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:11,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:11,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:11,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:11,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:11,613 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:11,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:11,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:11,629 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:11,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:11,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:11,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:11,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:11,811 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:11,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:11,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:11,828 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:11,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:11,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:11,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:11,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:12,009 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:12,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:12,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:12,026 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:12,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:12,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:12,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:12,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:12,196 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:12,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:12,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:12,213 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:12,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:12,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:12,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:12,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:12,443 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:12,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:12,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:12,460 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:12,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:12,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:12,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:12,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:12,663 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:12,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:12,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:12,681 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:12,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:12,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:12,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:12,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:12,876 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:12,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:12,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:12,899 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:12,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:12,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:12,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:12,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:13,130 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:13,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:13,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:13,146 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:13,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:13,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:13,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:13,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:13,355 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:13,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:13,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:13,371 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:13,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:13,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:13,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:13,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:13,579 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:13,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:13,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:13,594 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:13,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:13,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:13,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:13,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:13,805 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:13,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:13,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:13,834 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:13,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:13,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:13,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:13,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:14,013 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:14,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:14,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:14,047 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:14,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:14,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:14,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:14,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:14,319 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:14,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:14,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:14,338 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:14,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:14,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:14,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:14,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:14,566 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:14,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:14,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:14,580 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:14,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:14,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:14,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:14,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:14,785 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:14,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:14,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:14,800 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:14,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:14,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:14,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:14,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:15,006 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:15,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:15,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:15,022 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:15,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:15,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:15,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:15,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:15,257 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:15,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:15,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:15,271 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:15,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:15,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:15,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:15,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:15,498 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:15,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:15,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:15,511 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:15,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:15,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:15,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:15,697 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:15,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:15,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:15,710 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:15,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:15,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:15,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:15,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:15,930 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:15,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:15,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:15,944 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:15,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:15,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:15,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:15,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:16,150 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:16,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:16,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:16,181 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:16,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:16,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:16,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:16,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:16,408 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:16,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:16,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:16,422 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:16,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:16,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:16,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:16,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:16,637 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:16,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:16,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:16,651 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:16,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:16,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:16,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:16,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:16,900 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:16,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:16,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:16,918 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:16,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:16,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:16,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:16,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:17,144 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:17,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:17,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:17,158 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:17,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:17,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:17,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:17,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:17,369 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:17,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:17,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:17,384 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:17,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:17,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:17,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:17,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:17,614 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:17,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:17,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:17,628 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:17,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:17,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:17,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:17,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:17,853 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:17,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:17,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:17,866 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:17,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:17,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:17,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:17,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:18,096 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:18,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:18,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:18,110 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:18,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:18,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:18,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:18,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:18,341 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:18,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:18,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:18,355 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:18,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:18,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:18,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:18,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:18,565 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:18,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:18,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:18,578 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:18,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:18,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:18,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:18,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:18,754 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:18,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:18,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:18,767 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:18,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:18,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:18,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:18,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:18,969 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:18,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:18,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:18,982 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:18,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:18,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:18,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:19,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:19,201 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:19,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:19,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:19,217 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:19,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:19,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:19,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:19,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:19,458 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:19,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:19,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:19,475 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:19,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:19,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:19,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:19,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:19,683 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:19,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:19,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:19,699 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:19,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:19,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:19,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:19,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:19,864 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:19,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:19,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:19,875 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:19,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:19,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:19,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:19,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:20,009 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:20,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:20,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:20,019 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:20,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:20,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:20,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:20,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:20,214 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:20,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:20,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:20,227 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:20,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:20,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:20,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:20,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:20,435 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:20,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:20,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:20,449 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:20,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:20,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:20,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:20,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:20,671 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:20,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:20,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:20,682 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:20,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:20,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:20,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:20,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:20,860 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:20,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:20,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:20,871 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:20,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:20,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:20,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:20,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:21,037 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:21,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:21,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:21,048 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:21,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:21,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:21,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:21,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:21,186 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:21,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:21,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:21,196 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:21,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:21,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:21,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:21,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:21,352 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:21,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:21,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:21,363 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:21,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:21,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:21,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:21,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:21,535 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:21,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:21,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:21,545 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:21,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:21,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:21,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:21,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:21,693 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:21,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:21,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:21,703 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:21,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:21,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:21,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:21,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:21,827 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:21,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:21,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:21,836 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:21,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:21,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:21,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:21,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:21,987 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:21,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:21,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:21,998 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:21,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:21,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:21,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:22,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:22,151 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:22,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:22,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:22,161 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:22,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:22,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:22,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:22,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:22,311 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:22,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:22,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:22,322 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:22,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:22,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:22,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:22,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:22,476 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:26:22,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:22,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 138 transitions. [2023-11-21 18:26:22,486 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2023-11-21 18:26:22,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:22,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:22,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:22,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat