./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound20.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 30e01a73 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_4f5a98ea-3b13-406b-9f1a-18b3cfd404e1/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f5a98ea-3b13-406b-9f1a-18b3cfd404e1/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f5a98ea-3b13-406b-9f1a-18b3cfd404e1/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f5a98ea-3b13-406b-9f1a-18b3cfd404e1/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f5a98ea-3b13-406b-9f1a-18b3cfd404e1/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f5a98ea-3b13-406b-9f1a-18b3cfd404e1/bin/ukojak-verify-1t5iHCbJaC --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 5343b340ea8da46bc6acd6408dd3dbd3223330cf8901c5f3b9950638a460ce9a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:27:16,284 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:27:16,429 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f5a98ea-3b13-406b-9f1a-18b3cfd404e1/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-23 20:27:16,433 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:27:16,434 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:27:16,479 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:27:16,481 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:27:16,482 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:27:16,483 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:27:16,489 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:27:16,490 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:27:16,491 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:27:16,491 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 20:27:16,493 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:27:16,494 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 20:27:16,494 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:27:16,495 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:27:16,495 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:27:16,496 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:27:16,496 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-23 20:27:16,497 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 20:27:16,497 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 20:27:16,498 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:27:16,498 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:27:16,499 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:27:16,500 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:27:16,500 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:27:16,501 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:27:16,501 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:27:16,502 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:27:16,503 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:27:16,504 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:27:16,504 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:27:16,504 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:27:16,505 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:27:16,505 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_4f5a98ea-3b13-406b-9f1a-18b3cfd404e1/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f5a98ea-3b13-406b-9f1a-18b3cfd404e1/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5343b340ea8da46bc6acd6408dd3dbd3223330cf8901c5f3b9950638a460ce9a [2023-11-23 20:27:16,861 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:27:16,884 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:27:16,887 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:27:16,888 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:27:16,889 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:27:16,891 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f5a98ea-3b13-406b-9f1a-18b3cfd404e1/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound20.c [2023-11-23 20:27:19,966 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:27:20,269 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:27:20,269 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f5a98ea-3b13-406b-9f1a-18b3cfd404e1/sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound20.c [2023-11-23 20:27:20,280 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f5a98ea-3b13-406b-9f1a-18b3cfd404e1/bin/ukojak-verify-1t5iHCbJaC/data/39a6b0c53/56b52ac9d86941bfa9a94b951abbc664/FLAGc11dfe934 [2023-11-23 20:27:20,299 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f5a98ea-3b13-406b-9f1a-18b3cfd404e1/bin/ukojak-verify-1t5iHCbJaC/data/39a6b0c53/56b52ac9d86941bfa9a94b951abbc664 [2023-11-23 20:27:20,305 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:27:20,307 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:27:20,310 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:27:20,311 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:27:20,317 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:27:20,318 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:27:20" (1/1) ... [2023-11-23 20:27:20,319 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28fe6227 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:20, skipping insertion in model container [2023-11-23 20:27:20,320 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:27:20" (1/1) ... [2023-11-23 20:27:20,347 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:27:20,532 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:27:20,568 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:27:20,630 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:27:20,646 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:27:20,652 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:20 WrapperNode [2023-11-23 20:27:20,652 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:27:20,653 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:27:20,654 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:27:20,654 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:27:20,662 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:20" (1/1) ... [2023-11-23 20:27:20,669 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:20" (1/1) ... [2023-11-23 20:27:20,702 INFO L138 Inliner]: procedures = 14, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 155 [2023-11-23 20:27:20,702 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:27:20,703 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:27:20,703 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:27:20,704 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:27:20,714 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:20" (1/1) ... [2023-11-23 20:27:20,714 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:20" (1/1) ... [2023-11-23 20:27:20,716 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:20" (1/1) ... [2023-11-23 20:27:20,717 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:20" (1/1) ... [2023-11-23 20:27:20,722 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:20" (1/1) ... [2023-11-23 20:27:20,726 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:20" (1/1) ... [2023-11-23 20:27:20,729 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:20" (1/1) ... [2023-11-23 20:27:20,730 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:20" (1/1) ... [2023-11-23 20:27:20,733 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:27:20,734 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:27:20,734 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:27:20,734 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:27:20,735 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:20" (1/1) ... [2023-11-23 20:27:20,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:27:20,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f5a98ea-3b13-406b-9f1a-18b3cfd404e1/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:27:20,782 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f5a98ea-3b13-406b-9f1a-18b3cfd404e1/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:27:20,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f5a98ea-3b13-406b-9f1a-18b3cfd404e1/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:27:20,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:27:20,835 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 20:27:20,835 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 20:27:20,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:27:20,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:27:20,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:27:20,836 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-23 20:27:20,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-23 20:27:20,909 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:27:20,912 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:27:21,661 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:27:21,720 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:27:21,720 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-23 20:27:21,722 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:27:21 BoogieIcfgContainer [2023-11-23 20:27:21,722 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:27:21,723 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:27:21,723 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:27:21,735 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:27:21,735 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:27:21" (1/1) ... [2023-11-23 20:27:21,747 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:27:21,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:21,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 206 states and 217 transitions. [2023-11-23 20:27:21,832 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 217 transitions. [2023-11-23 20:27:21,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-23 20:27:21,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:21,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:21,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:27:22,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 205 states and 216 transitions. [2023-11-23 20:27:22,193 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 216 transitions. [2023-11-23 20:27:22,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-23 20:27:22,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:27:22,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 204 states and 215 transitions. [2023-11-23 20:27:22,370 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 215 transitions. [2023-11-23 20:27:22,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-23 20:27:22,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:27:22,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 203 states and 214 transitions. [2023-11-23 20:27:22,496 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 214 transitions. [2023-11-23 20:27:22,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-23 20:27:22,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:27:22,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 202 states and 213 transitions. [2023-11-23 20:27:22,611 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 213 transitions. [2023-11-23 20:27:22,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-23 20:27:22,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:27:22,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 201 states and 212 transitions. [2023-11-23 20:27:22,643 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 212 transitions. [2023-11-23 20:27:22,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:22,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:22,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:22,675 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:22,680 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:22,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:22,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:22,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:22,976 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:22,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:22,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:22,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:23,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:23,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:23,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:23,106 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:23,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:23,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,154 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:23,155 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:23,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:23,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:23,211 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:23,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:23,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:23,243 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:23,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:23,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:23,325 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:23,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:23,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:23,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:23,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:23,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:23,418 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:23,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:23,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:23,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:23,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:23,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:23,524 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:23,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:23,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:23,559 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:23,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:23,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:23,609 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:23,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:23,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:23,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:23,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:23,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:23,673 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:23,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:23,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:23,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:23,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:23,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:23,767 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:23,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:23,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:23,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:23,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:23,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:23,849 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:23,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:23,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:23,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:23,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:23,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:23,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:23,942 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:23,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:23,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:23,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:23,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:23,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:23,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:24,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:24,022 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:24,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:24,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:24,043 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:24,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:24,086 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:24,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:24,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:24,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:24,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:24,153 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:24,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:24,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:24,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:24,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:24,242 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:24,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:24,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:24,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:24,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:24,317 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:24,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:24,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:24,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:24,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:24,380 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:24,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:24,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,397 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:24,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:24,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:24,439 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:24,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:24,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:24,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:24,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:24,510 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:24,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:24,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:24,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:24,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:24,567 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:24,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:24,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:24,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:24,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:24,626 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:24,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:24,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:24,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:24,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:24,692 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:24,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:24,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,720 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:24,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:24,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:24,768 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:24,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:24,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:24,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:24,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:24,825 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:24,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:24,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:24,842 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:24,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:24,880 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:24,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:24,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:24,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:24,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:24,933 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:24,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:24,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:24,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:24,949 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:24,950 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:24,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:24,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:24,992 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:24,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:24,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:25,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:25,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:25,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:25,051 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:25,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:25,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:25,070 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:25,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:25,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:25,117 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:25,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:25,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,133 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:25,135 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:25,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:25,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:25,188 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:25,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:25,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:25,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:25,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:25,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:25,242 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:25,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:25,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:25,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:25,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:25,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:25,305 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:25,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:25,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:25,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:25,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:25,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:25,359 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:25,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:25,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:25,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:25,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:25,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:25,411 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:25,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:25,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:25,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:25,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:25,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:25,463 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:25,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:25,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,483 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:25,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:25,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:25,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:25,521 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:25,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:25,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:25,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:25,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:25,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:25,597 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:25,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:25,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:25,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:25,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:25,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:25,675 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:25,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:25,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:25,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:25,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:25,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:25,733 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:25,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:25,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:25,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:25,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:25,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:25,793 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:25,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:25,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:25,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:25,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:25,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:25,875 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:25,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:25,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:25,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:25,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:25,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:25,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:25,932 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:25,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:25,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:25,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:25,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:25,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:26,009 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:26,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:26,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:26,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:26,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:26,064 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:26,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:26,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,079 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:26,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:26,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:26,117 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:26,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:26,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,133 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:26,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:26,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:26,169 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:26,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:26,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:26,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:26,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:26,221 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:26,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:26,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,237 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:26,237 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:26,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:26,274 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:26,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:26,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:26,292 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:26,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:26,329 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:26,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:26,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:26,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:26,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:26,384 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:26,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:26,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,399 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:26,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:26,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:26,436 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:26,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:26,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:26,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:26,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:26,490 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:26,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:26,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:26,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:26,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:26,562 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:26,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:26,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:26,578 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:26,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:26,612 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:26,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:26,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:26,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:26,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:26,664 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:26,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:26,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:26,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:26,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:26,719 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:26,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:26,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:26,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:26,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:26,770 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:26,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:26,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:26,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:26,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:26,824 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:26,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:26,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,844 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:26,845 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:26,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:26,880 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:26,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:26,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:26,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:26,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:26,931 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:26,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:26,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:26,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:26,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:26,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:26,981 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:26,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:26,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:27,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:27,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:27,039 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:27,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:27,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:27,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:27,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:27,088 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:27,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:27,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,102 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:27,103 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:27,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:27,163 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:27,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:27,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:27,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:27,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:27,218 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:27,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:27,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:27,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:27,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:27,278 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:27,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:27,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,295 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:27,296 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:27,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:27,335 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:27,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:27,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,354 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:27,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:27,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:27,393 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:27,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:27,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:27,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:27,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:27,444 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:27,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:27,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:27,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:27,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:27,493 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:27,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:27,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,508 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:27,509 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:27,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:27,542 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:27,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:27,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:27,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:27,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:27,600 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:27,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:27,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:27,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:27,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:27,651 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:27,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:27,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:27,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:27,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:27,702 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:27,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:27,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,719 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:27,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:27,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:27,754 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:27,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:27,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:27,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:27,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:27,818 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:27,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:27,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,833 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:27,834 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:27,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:27,868 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:27,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:27,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:27,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:27,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:27,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:27,948 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:27,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:27,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,969 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:27,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:27,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:28,003 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:28,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:28,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:28,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:28,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:28,054 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:28,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:28,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,069 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:28,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:28,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:28,102 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:28,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:28,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:28,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:28,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:28,151 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:28,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:28,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:28,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:28,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:28,201 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:28,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:28,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:28,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:28,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:28,251 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:28,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:28,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:28,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:28,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:28,300 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:28,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:28,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:28,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:28,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:28,350 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:28,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:28,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:28,365 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:28,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:28,398 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:28,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:28,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:28,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:28,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:28,447 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:28,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:28,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:28,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:28,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:28,495 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:28,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:28,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,509 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:28,510 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:28,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:28,544 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:28,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:28,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:28,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:28,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:28,592 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:28,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:28,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:28,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:28,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:28,657 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:28,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:28,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,671 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:28,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:28,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:28,703 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:28,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:28,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:28,718 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:28,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:28,750 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:28,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:28,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:28,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:28,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:28,797 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:28,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:28,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:28,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:28,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:28,845 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:28,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:28,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:28,859 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:28,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:28,891 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:28,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:28,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,905 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:28,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:28,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:28,942 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:28,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:28,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:28,957 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:28,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:28,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:28,989 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:28,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:28,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:29,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:29,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:29,038 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:29,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:29,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:29,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:29,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:29,087 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:29,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:29,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:29,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:29,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:29,135 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:29,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:29,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:29,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:29,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:29,184 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:29,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:29,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:29,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:29,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:29,232 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:29,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:29,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:29,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:29,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:29,281 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:29,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:29,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,295 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:29,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:29,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:29,331 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:29,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:29,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:29,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:29,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:29,394 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:29,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:29,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:29,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:29,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:29,443 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:29,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:29,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:29,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:29,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:29,500 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:29,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:29,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,513 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:29,514 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:29,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:29,547 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:29,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:29,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,561 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:29,562 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:29,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:29,597 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:29,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:29,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:29,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:29,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:29,646 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:29,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:29,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,660 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:29,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:29,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:29,693 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:29,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:29,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,707 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:29,708 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:29,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:29,741 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:29,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:29,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,755 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:29,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:29,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:29,790 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:29,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:29,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:29,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:29,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:29,841 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:29,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:29,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:29,856 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:29,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:29,890 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:29,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:29,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:29,909 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:29,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:29,942 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:29,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:29,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:29,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:29,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:29,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:29,996 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:29,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:29,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:30,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:30,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:30,052 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:30,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:30,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,071 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:30,072 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:30,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:30,106 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:30,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:30,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:30,127 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:30,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:30,185 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:30,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:30,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:30,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:30,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:30,258 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:30,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:30,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:30,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:30,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:30,316 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:30,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:30,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:30,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:30,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:30,370 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:30,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:30,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:30,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:30,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:30,428 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:30,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:30,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:30,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:30,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:30,483 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:30,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:30,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:30,502 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:30,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:30,558 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:30,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:30,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:30,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:30,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:30,614 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:30,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:30,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:30,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:30,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:30,661 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:30,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:30,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,675 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:30,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:30,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:30,710 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:30,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:30,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:30,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:30,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:30,757 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:30,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:30,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:30,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:30,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:30,802 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:30,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:30,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:30,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:30,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:30,854 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:30,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:30,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:30,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:30,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:30,900 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:30,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:30,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:30,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:30,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:30,946 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:30,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:30,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:30,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:30,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:30,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:30,993 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:30,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:30,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:31,007 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:31,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:31,041 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:31,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:31,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:31,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:31,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:31,089 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:31,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:31,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,102 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:31,103 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:31,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:31,159 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:31,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:31,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:31,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:31,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:31,203 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:31,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:31,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:31,217 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:31,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:31,248 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:31,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:31,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:31,261 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:31,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:31,292 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:31,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:31,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,305 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:31,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:31,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:31,335 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:31,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:31,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:31,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:31,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:31,379 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:31,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:31,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:31,393 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:31,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:31,423 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:31,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:31,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,437 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:31,447 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:31,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:31,489 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:31,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:31,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:31,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:31,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:31,534 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:31,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:31,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:31,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:31,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:31,578 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:31,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:31,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:31,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:31,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:31,627 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:31,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:31,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:31,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:31,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:31,676 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:31,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:31,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:31,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:31,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:31,719 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:31,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:31,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:31,733 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:31,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:31,763 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:31,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:31,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:31,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:31,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:31,816 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:31,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:31,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:31,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:31,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:31,863 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:31,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:31,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:31,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:31,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:31,908 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:31,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:31,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:31,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:31,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:31,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:31,959 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:31,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:31,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:31,973 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:31,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:32,007 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:32,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:32,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:32,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:32,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:32,080 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:32,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:32,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:32,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:32,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:32,129 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:32,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:32,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:32,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:32,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:32,174 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:32,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:32,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:32,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:32,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:32,217 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:32,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:32,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,230 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:32,231 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:32,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:32,264 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:32,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:32,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:32,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:32,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:32,309 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:32,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:32,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:32,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:32,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:32,351 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:32,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:32,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:32,365 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:32,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:32,393 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:32,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:32,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:32,406 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:32,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:32,435 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:32,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:32,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,447 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:32,448 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:32,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:32,476 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:32,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:32,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,488 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:32,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:32,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:32,524 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:32,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:32,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:32,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:32,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:32,567 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:32,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:32,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:32,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:32,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:32,615 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:32,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:32,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:32,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:32,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:32,660 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:32,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:32,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:32,673 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:32,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:32,703 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:32,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:32,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:32,715 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:32,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:32,745 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:32,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:32,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,757 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:32,758 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:32,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:32,787 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:32,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:32,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:32,800 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:32,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:32,829 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:32,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:32,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,842 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:32,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:32,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:32,878 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:32,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:32,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:32,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:32,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:32,942 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:32,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:32,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:32,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:32,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:32,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:32,980 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:32,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:32,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:32,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:33,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:33,022 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:33,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:33,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,045 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:33,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:33,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:33,072 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:33,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:33,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:33,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:33,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:33,114 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:33,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:33,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,132 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:33,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:33,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:33,159 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:33,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:33,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:33,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:33,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:33,200 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:33,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:33,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:33,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:33,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:33,239 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:33,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:33,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:33,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:33,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:33,278 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:33,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:33,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:33,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:33,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:33,321 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:33,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:33,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:33,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:33,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:33,362 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:33,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:33,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,378 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:33,379 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:33,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:33,407 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:33,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:33,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:33,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:33,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:33,448 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:33,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:33,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:33,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:33,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:33,490 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:33,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:33,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:33,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:33,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:33,535 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:33,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:33,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:33,549 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:33,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:33,578 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:33,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:33,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,590 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:33,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:33,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:33,618 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:33,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:33,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:33,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:33,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:33,660 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:33,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:33,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,674 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:33,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:33,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:33,725 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:33,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:33,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,739 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:33,740 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:33,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:33,771 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:33,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:33,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:33,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:33,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:33,816 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:33,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:33,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:33,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:33,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:33,862 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:33,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:33,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,875 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:33,876 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:33,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:33,908 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:33,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:33,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:33,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:33,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:33,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:33,956 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:33,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:33,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,971 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:33,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:33,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,003 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,043 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,082 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,095 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,122 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,161 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,202 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,242 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,281 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,295 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,322 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,365 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,407 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,448 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,497 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,509 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,510 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,539 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,580 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,621 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,662 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,722 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,763 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,802 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,814 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,814 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,842 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,883 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,925 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:34,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:34,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:34,966 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:34,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:34,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:34,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:34,979 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:34,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:35,007 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:35,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:35,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:35,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:35,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:35,051 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:35,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:35,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:35,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:35,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:35,091 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:35,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:35,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:35,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:35,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:35,133 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:35,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:35,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:35,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:35,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:35,176 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:35,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:35,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:35,190 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:35,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:35,220 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:35,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:35,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:35,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:35,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:35,263 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:35,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:35,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:35,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:35,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:35,307 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:35,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:35,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:35,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:35,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:35,350 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:35,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:35,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,363 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:35,364 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:35,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:35,395 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:35,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:35,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:35,414 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:35,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:35,448 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:35,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:35,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,466 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:35,467 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:35,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:35,503 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:35,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:35,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:35,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:35,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:35,551 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:35,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:35,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:35,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:35,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:35,605 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:35,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:35,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:35,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:35,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:35,649 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:35,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:35,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,662 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:35,663 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:35,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:35,692 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:35,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:35,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:35,716 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:35,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:35,745 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:35,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:35,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:35,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:35,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:35,788 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:35,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:35,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:35,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:35,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:35,835 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:35,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:35,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,850 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:35,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:35,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:35,880 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:35,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:35,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:35,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:35,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:35,921 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:35,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:35,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,934 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:35,934 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:35,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:35,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:35,962 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:35,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:35,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:35,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:35,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:36,001 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:36,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:36,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:36,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:36,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:36,042 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:36,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:36,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:36,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:36,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:36,083 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:36,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:36,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:36,096 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:36,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:36,125 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:36,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:36,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:36,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:36,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:36,167 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:36,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:36,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,180 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:36,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:36,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:36,208 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:36,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:36,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:36,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:36,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:36,250 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:36,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:36,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:36,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:36,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:36,298 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:36,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:36,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,328 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:36,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:36,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:36,372 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:36,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:36,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:36,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:36,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:36,419 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:36,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:36,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:36,438 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:36,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:36,472 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:36,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:36,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:36,488 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:36,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:36,517 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:36,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:36,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:36,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:36,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:36,577 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:36,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:36,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:36,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:36,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:36,633 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:36,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:36,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:36,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:36,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:36,685 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:36,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:36,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:36,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:36,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:36,731 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:36,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:36,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,744 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:36,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:36,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:36,778 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:36,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:36,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,798 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:36,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:36,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:36,828 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:36,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:36,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:36,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:36,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:36,868 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:36,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:36,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:36,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:36,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:36,910 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:36,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:36,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,922 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:36,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:36,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:36,951 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:36,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:36,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:36,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:36,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:36,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:36,992 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:36,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:36,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:37,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:37,036 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:37,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:37,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,048 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:37,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:37,077 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:37,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:37,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:37,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:37,117 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:37,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:37,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,130 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:37,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:37,159 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:37,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:37,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,172 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:37,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:37,200 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:37,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:37,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:37,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:37,242 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:37,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:37,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:37,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:37,284 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:37,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:37,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:37,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:37,325 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:37,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:37,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:37,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:37,367 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:37,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:37,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:37,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:37,408 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:37,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:37,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:37,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:37,448 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:37,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:37,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,462 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:37,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:37,490 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:37,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:37,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:37,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:37,533 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:37,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:37,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:37,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:37,577 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:37,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:37,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:37,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:37,620 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:37,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:37,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:37,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:37,671 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:37,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:37,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,683 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,684 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:37,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:37,714 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:37,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:37,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,726 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:37,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:37,756 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:37,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:37,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:37,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:37,808 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:37,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:37,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:37,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:37,851 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:37,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:37,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,864 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:37,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:37,892 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:37,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:37,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,904 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:37,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:37,933 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:37,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:37,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,945 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:37,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:37,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:37,984 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:37,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:37,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,997 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:37,997 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:38,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:38,025 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:38,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:38,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:38,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:38,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:38,068 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:38,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:38,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:38,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:38,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:38,132 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:38,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:38,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,146 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:38,147 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:38,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:38,175 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:38,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:38,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,188 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:38,188 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:38,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:38,215 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:38,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:38,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:38,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:38,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:38,262 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:38,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:38,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:38,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:38,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:38,311 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:38,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:38,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:38,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:38,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:38,364 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:38,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:38,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,377 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:38,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:38,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:38,406 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:38,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:38,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:38,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:38,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:38,453 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:38,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:38,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:38,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:38,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:38,499 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:38,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:38,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:38,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:38,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:38,547 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:38,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:38,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:38,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:38,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:38,592 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:38,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:38,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:38,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:38,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:38,638 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:38,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:38,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:38,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:38,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:38,680 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:38,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:38,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:38,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:38,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:38,728 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:38,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:38,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:38,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:38,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:38,775 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:38,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:38,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,788 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:38,789 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:38,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:38,818 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:38,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:38,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,837 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:38,837 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:38,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:38,868 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:38,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:38,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:38,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:38,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:38,918 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:38,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:38,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:38,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:38,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:38,959 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:38,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:38,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:38,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:38,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:38,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,000 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,012 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,013 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:39,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,041 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,053 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:39,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,081 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,094 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:39,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,120 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,132 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,133 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:39,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,160 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:39,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,212 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,224 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,225 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:39,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,256 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,268 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:39,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,297 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,311 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:39,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,339 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:39,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,384 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,397 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:39,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,426 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:39,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,468 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,481 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:39,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,510 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:39,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,553 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:39,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,595 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,608 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,609 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:39,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,638 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:39,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,679 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:39,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,719 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:39,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,762 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,774 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,774 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:39,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,802 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,814 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,815 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:39,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,850 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:39,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,888 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,900 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,900 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:39,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,927 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,939 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:39,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:39,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:39,966 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:39,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:39,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,982 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:39,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,011 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:40,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,052 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:40,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,095 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:40,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,138 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,151 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:40,152 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,182 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:40,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,225 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:40,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,268 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:40,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,310 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:40,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,351 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:40,364 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,393 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:40,406 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,435 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,447 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:40,447 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,477 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,489 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:40,490 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,518 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,530 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:40,531 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,560 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:40,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,605 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:40,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,653 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,667 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:40,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,698 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:40,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,740 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:40,753 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,781 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:40,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,832 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,844 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:40,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,872 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:40,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,914 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:40,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,955 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:40,968 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:40,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:40,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:40,996 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:40,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:40,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,008 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:41,009 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:41,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:41,039 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:41,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:41,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:41,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:41,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:41,081 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:41,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:41,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:41,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:41,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:41,127 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:41,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:41,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,146 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:41,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:41,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:41,174 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:41,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:41,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,187 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:41,188 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:41,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:41,216 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:41,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:41,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,237 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:41,237 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:41,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:41,265 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:41,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:41,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:41,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:41,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:41,307 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:41,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:41,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:41,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:41,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:41,349 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:41,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:41,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,363 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:41,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:41,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:41,392 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:41,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:41,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,404 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:41,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:41,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:41,440 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:41,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:41,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,453 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:41,454 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:41,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:41,482 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:41,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:41,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:41,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:41,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:41,526 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:41,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:41,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,545 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:41,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:41,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:41,574 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:41,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:41,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:41,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:41,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:41,619 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:41,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:41,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,630 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:41,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:41,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:41,661 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:41,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:41,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,677 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:41,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:41,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:41,715 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:41,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:41,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:41,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:41,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:41,782 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:41,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:41,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:41,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:41,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:41,853 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:41,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:41,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,873 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:41,874 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:41,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:41,909 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:41,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:41,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:41,921 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:41,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:41,948 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:41,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:41,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,961 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:41,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:41,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:41,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:41,988 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:41,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:41,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:42,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:42,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:42,035 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:42,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:42,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,048 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:42,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:42,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:42,092 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:42,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:42,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:42,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:42,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:42,133 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:42,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:42,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:42,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:42,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:42,174 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:42,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:42,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:42,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:42,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:42,214 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:42,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:42,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:42,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:42,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:42,258 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:42,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:42,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:42,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:42,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:42,299 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:42,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:42,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,311 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:42,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:42,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:42,339 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:42,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:42,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:42,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:42,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:42,383 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:42,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:42,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:42,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:42,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:42,427 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:42,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:42,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:42,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:42,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:42,469 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:42,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:42,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,481 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:42,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:42,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:42,511 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:42,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:42,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:42,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:42,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:42,562 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:42,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:42,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:42,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:42,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:42,603 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:42,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:42,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:42,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:42,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:42,659 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:42,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:42,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:42,672 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:42,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:42,702 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:42,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:42,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,714 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:42,715 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:42,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:42,744 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:42,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:42,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:42,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:42,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:42,790 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:42,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:42,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:42,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:42,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:42,831 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:42,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:42,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:42,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:42,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:42,872 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:42,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:42,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:42,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:42,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:42,913 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:42,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:42,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:42,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:42,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:42,957 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:42,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:42,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,969 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:42,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:42,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:42,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:42,996 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:42,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:42,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:43,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:43,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:43,040 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:43,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:43,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:43,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:43,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:43,078 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:43,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:43,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,090 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:43,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:43,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:43,117 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:43,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:43,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:43,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:43,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:43,156 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:43,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:43,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:43,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:43,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:43,195 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:43,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:43,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:43,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:43,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:43,275 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:43,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:43,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,308 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:43,308 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:43,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:43,340 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:43,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:43,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,360 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:43,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:43,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:43,399 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:43,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:43,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:43,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:43,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:43,449 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:43,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:43,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:43,462 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:43,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:43,500 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:43,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:43,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:43,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:43,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:43,542 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:43,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:43,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:43,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:43,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:43,584 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:43,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:43,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:43,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:43,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:43,628 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:43,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:43,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,642 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:43,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:43,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:43,673 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:43,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:43,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,686 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:43,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:43,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:43,728 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:43,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:43,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,740 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:43,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:43,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:43,771 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:43,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:43,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:43,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:43,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:43,813 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:43,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:43,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,832 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:43,837 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:43,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:43,867 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:43,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:43,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:43,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:43,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:43,911 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:43,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:43,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,924 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:43,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:43,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:43,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:43,953 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:43,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:43,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:43,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:43,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,005 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,044 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,057 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,084 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,095 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,096 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,123 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,165 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,209 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,251 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,264 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,294 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,334 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,376 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,417 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,430 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,458 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,503 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,546 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,585 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,625 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,636 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,636 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,662 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,675 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,703 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,716 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,716 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,743 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,755 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,756 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,784 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,826 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,870 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,915 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:44,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:44,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:44,954 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:44,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:44,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:44,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,980 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:44,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:44,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,006 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,046 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,058 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,084 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,096 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,122 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,135 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,160 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,172 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,198 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,210 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,236 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,247 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,248 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,274 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,286 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,312 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,351 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,363 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,394 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,434 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,471 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,481 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,508 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,521 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,521 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,551 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,590 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,602 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,630 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,642 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,670 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,709 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,721 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,748 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,759 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,786 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,824 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,862 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,874 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,875 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,920 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,931 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,959 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,971 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:45,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:45,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:45,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:45,998 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:45,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:45,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,038 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,050 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,076 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,113 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,125 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,151 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,194 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,206 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,207 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,232 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,272 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,311 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,355 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,395 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,433 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,472 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,511 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,526 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,555 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,600 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,639 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,651 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,679 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,717 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,755 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,773 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,802 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,817 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,852 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,895 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,906 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,907 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,933 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:46,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:46,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:46,970 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:46,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:46,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,983 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:46,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:47,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:47,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:47,008 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:47,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:47,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:47,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:47,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:47,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:47,070 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:47,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:47,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:47,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:47,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:47,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:47,108 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:47,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:47,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,128 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:47,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:47,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:47,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:47,154 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:47,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:47,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:47,169 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:47,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:47,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:47,199 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:47,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:47,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:47,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:47,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:47,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:47,247 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:47,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:47,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:47,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:47,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:47,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:47,298 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:47,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:47,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:47,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:47,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:47,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:47,348 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:47,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:47,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,369 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:47,369 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:47,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:47,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:47,396 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:47,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:47,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:47,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:47,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:47,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:47,449 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:47,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:47,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:47,464 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:47,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:47,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:47,492 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:47,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:47,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:47,506 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:47,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:47,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:47,542 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:47,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:47,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:47,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:47,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:47,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:47,584 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:47,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:47,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:47,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:47,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:47,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:47,626 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:47,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:47,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,638 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:47,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:47,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:47,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:47,668 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:47,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:47,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:47,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:47,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:47,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:47,704 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:47,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:47,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:47,715 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:47,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:47,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:47,740 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:47,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:47,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,762 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:47,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:47,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:47,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:47,796 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:47,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:47,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:47,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:47,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:47,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:47,839 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:47,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:47,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:47,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:47,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:47,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:47,883 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:47,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:47,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,910 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:47,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:47,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:47,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:47,939 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:47,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:47,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,951 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:47,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:47,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:47,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:47,978 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:47,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:47,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:47,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:48,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:48,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:48,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:48,017 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:48,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:48,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:48,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:48,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:48,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:48,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:48,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:48,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:48,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:48,055 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:48,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:48,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:48,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:48,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:48,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:48,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:48,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:48,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:48,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:48,096 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:48,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:48,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:48,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:48,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:48,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:48,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:48,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:48,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:48,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:48,137 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:48,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:48,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:48,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:48,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:48,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:48,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:48,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:48,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:48,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:48,178 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:48,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:48,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:48,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:48,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:48,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:48,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:48,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:48,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:48,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:48,217 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:48,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:48,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:48,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:48,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:48,229 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:48,229 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:48,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:48,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:48,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:48,256 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:48,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:48,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:48,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:48,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:48,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:48,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:48,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:48,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:48,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:48,297 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:48,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:48,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:48,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:48,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:48,309 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:48,310 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:48,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:48,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:48,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:48,338 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:48,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:48,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:48,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:48,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:48,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:48,351 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:48,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:48,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:48,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:48,378 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:48,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:48,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:48,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:48,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:48,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:48,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:48,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:48,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:48,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:48,419 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:48,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:48,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:48,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:48,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:48,431 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:48,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:48,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:48,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:48,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:48,458 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:48,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:48,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:48,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:48,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:48,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:48,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:48,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:48,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:48,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:48,495 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:48,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:48,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:48,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:48,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:48,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:48,506 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:48,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:48,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:48,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:48,536 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:48,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:48,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:48,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:48,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:48,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:48,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:48,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:48,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:48,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:48,573 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:48,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:48,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:48,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:48,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:48,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:48,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:48,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:27:48,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:48,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:27:48,612 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:27:48,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:27:48,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:48,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:48,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:48,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 11 conjunts are in the unsatisfiable core [2023-11-23 20:27:48,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:48,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:27:48,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:48,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 200 states and 211 transitions. [2023-11-23 20:27:48,711 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 211 transitions. [2023-11-23 20:27:48,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-23 20:27:48,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:48,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:48,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:48,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-23 20:27:48,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:48,753 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:27:48,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:48,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 199 states and 210 transitions. [2023-11-23 20:27:48,797 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 210 transitions. [2023-11-23 20:27:48,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-23 20:27:48,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:48,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:48,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:48,814 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-23 20:27:48,815 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:48,831 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:27:48,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:48,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 198 states and 209 transitions. [2023-11-23 20:27:48,881 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 209 transitions. [2023-11-23 20:27:48,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:27:48,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:48,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:48,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:48,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-23 20:27:48,898 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:48,911 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:27:48,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:48,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 197 states and 208 transitions. [2023-11-23 20:27:48,964 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 208 transitions. [2023-11-23 20:27:48,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:27:48,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:48,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:48,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:48,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-23 20:27:48,981 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:48,996 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:27:49,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:49,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 196 states and 207 transitions. [2023-11-23 20:27:49,066 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 207 transitions. [2023-11-23 20:27:49,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-23 20:27:49,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:49,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:49,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:49,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-23 20:27:49,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:49,084 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:27:49,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:49,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 195 states and 206 transitions. [2023-11-23 20:27:49,089 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 206 transitions. [2023-11-23 20:27:49,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-23 20:27:49,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:49,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:49,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:49,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-23 20:27:49,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:49,262 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:27:49,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:49,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 194 states and 205 transitions. [2023-11-23 20:27:49,951 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 205 transitions. [2023-11-23 20:27:49,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-23 20:27:49,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:49,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:49,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:49,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:27:49,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:50,052 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-23 20:27:50,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:50,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 193 states and 204 transitions. [2023-11-23 20:27:50,261 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 204 transitions. [2023-11-23 20:27:50,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:27:50,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:50,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:50,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:50,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-23 20:27:50,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:50,426 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-23 20:27:50,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:50,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 192 states and 203 transitions. [2023-11-23 20:27:50,903 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 203 transitions. [2023-11-23 20:27:50,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 20:27:50,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:50,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:50,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:50,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-23 20:27:50,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:50,927 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:27:50,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:50,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 192 states and 201 transitions. [2023-11-23 20:27:50,948 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 201 transitions. [2023-11-23 20:27:50,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 20:27:50,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:50,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:50,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:50,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-23 20:27:50,968 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:51,050 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:27:51,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:51,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 194 states and 204 transitions. [2023-11-23 20:27:51,157 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 204 transitions. [2023-11-23 20:27:51,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-23 20:27:51,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:51,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:51,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:51,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-23 20:27:51,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:27:52,742 WARN L876 $PredicateComparison]: unable to prove that (exists ((|ULTIMATE.start_main_~R~0#1| Int)) (let ((.cse0 (* |ULTIMATE.start_main_~R~0#1| |ULTIMATE.start_main_~R~0#1|))) (and (<= (+ |c_ULTIMATE.start_main_~r~0#1| |c_ULTIMATE.start_main_~A~0#1|) .cse0) (<= .cse0 9223372036854775807)))) is different from true [2023-11-23 20:27:52,757 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:28:02,931 WARN L293 SmtUtils]: Spent 10.08s on a formula simplification that was a NOOP. DAG size: 13 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-23 20:28:04,608 WARN L854 $PredicateComparison]: unable to prove that (not (exists ((|ULTIMATE.start_main_~R~0#1| Int)) (let ((.cse0 (* |ULTIMATE.start_main_~R~0#1| |ULTIMATE.start_main_~R~0#1|))) (and (<= (+ |c_ULTIMATE.start_main_~r~0#1| |c_ULTIMATE.start_main_~A~0#1|) .cse0) (<= .cse0 9223372036854775807))))) is different from false