./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37edd-2117-402d-a7c7-bfc483b5cc6c/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37edd-2117-402d-a7c7-bfc483b5cc6c/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37edd-2117-402d-a7c7-bfc483b5cc6c/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37edd-2117-402d-a7c7-bfc483b5cc6c/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37edd-2117-402d-a7c7-bfc483b5cc6c/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37edd-2117-402d-a7c7-bfc483b5cc6c/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e22fd4a52371acb4b873b206639f8f51f7518d2778c43044aaff0b323ebca998 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:55:38,752 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:55:38,834 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37edd-2117-402d-a7c7-bfc483b5cc6c/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:55:38,838 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:55:38,839 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:55:38,869 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:55:38,870 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:55:38,871 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:55:38,872 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:55:38,873 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:55:38,874 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:55:38,874 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:55:38,875 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:55:38,876 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:55:38,876 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:55:38,877 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:55:38,877 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:55:38,878 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:55:38,878 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:55:38,879 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:55:38,880 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:55:38,881 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:55:38,881 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:55:38,882 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:55:38,882 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:55:38,883 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:55:38,884 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:55:38,889 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:55:38,890 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:55:38,890 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:55:38,890 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:55:38,891 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:55:38,891 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:55:38,892 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_22b37edd-2117-402d-a7c7-bfc483b5cc6c/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37edd-2117-402d-a7c7-bfc483b5cc6c/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e22fd4a52371acb4b873b206639f8f51f7518d2778c43044aaff0b323ebca998 [2023-11-24 22:55:39,268 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:55:39,317 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:55:39,320 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:55:39,322 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:55:39,322 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:55:39,324 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37edd-2117-402d-a7c7-bfc483b5cc6c/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c [2023-11-24 22:55:42,795 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:55:43,214 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:55:43,215 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37edd-2117-402d-a7c7-bfc483b5cc6c/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c [2023-11-24 22:55:43,244 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37edd-2117-402d-a7c7-bfc483b5cc6c/bin/ukojak-verify-afCqCEvfdi/data/ee8fd61db/55bea5954f954de4bf4960f560cfa8df/FLAGa4bdd44c8 [2023-11-24 22:55:43,263 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37edd-2117-402d-a7c7-bfc483b5cc6c/bin/ukojak-verify-afCqCEvfdi/data/ee8fd61db/55bea5954f954de4bf4960f560cfa8df [2023-11-24 22:55:43,271 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:55:43,273 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:55:43,276 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:55:43,277 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:55:43,281 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:55:43,282 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:55:43" (1/1) ... [2023-11-24 22:55:43,284 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64bd2396 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:43, skipping insertion in model container [2023-11-24 22:55:43,284 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:55:43" (1/1) ... [2023-11-24 22:55:43,399 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:55:43,840 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37edd-2117-402d-a7c7-bfc483b5cc6c/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c[22084,22097] [2023-11-24 22:55:44,087 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:55:44,122 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:55:44,333 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37edd-2117-402d-a7c7-bfc483b5cc6c/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c[22084,22097] [2023-11-24 22:55:44,423 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:55:44,445 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:55:44,446 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:44 WrapperNode [2023-11-24 22:55:44,446 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:55:44,448 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:55:44,448 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:55:44,448 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:55:44,456 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:44" (1/1) ... [2023-11-24 22:55:44,487 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:44" (1/1) ... [2023-11-24 22:55:44,622 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2851 [2023-11-24 22:55:44,622 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:55:44,623 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:55:44,623 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:55:44,623 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:55:44,634 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:44" (1/1) ... [2023-11-24 22:55:44,634 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:44" (1/1) ... [2023-11-24 22:55:44,648 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:44" (1/1) ... [2023-11-24 22:55:44,649 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:44" (1/1) ... [2023-11-24 22:55:44,770 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:44" (1/1) ... [2023-11-24 22:55:44,829 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:44" (1/1) ... [2023-11-24 22:55:44,889 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:44" (1/1) ... [2023-11-24 22:55:44,897 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:44" (1/1) ... [2023-11-24 22:55:44,925 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:55:44,927 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:55:44,928 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:55:44,928 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:55:44,929 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:44" (1/1) ... [2023-11-24 22:55:44,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:55:44,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37edd-2117-402d-a7c7-bfc483b5cc6c/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:55:44,966 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37edd-2117-402d-a7c7-bfc483b5cc6c/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:55:45,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b37edd-2117-402d-a7c7-bfc483b5cc6c/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:55:45,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:55:45,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:55:45,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:55:45,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:55:45,242 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:55:45,245 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:55:47,623 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:55:48,419 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:55:48,420 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 22:55:48,423 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:55:48 BoogieIcfgContainer [2023-11-24 22:55:48,423 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:55:48,424 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:55:48,424 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:55:48,435 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:55:48,436 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:55:48" (1/1) ... [2023-11-24 22:55:48,446 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:55:48,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:48,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 626 states and 1063 transitions. [2023-11-24 22:55:48,563 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1063 transitions. [2023-11-24 22:55:48,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-11-24 22:55:48,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:48,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:49,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:49,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:49,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:49,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 628 states and 1065 transitions. [2023-11-24 22:55:49,794 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1065 transitions. [2023-11-24 22:55:49,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-24 22:55:49,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:49,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:49,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:50,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:50,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:50,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 631 states and 1070 transitions. [2023-11-24 22:55:50,370 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1070 transitions. [2023-11-24 22:55:50,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-11-24 22:55:50,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:50,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:50,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:50,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:50,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:50,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 640 states and 1091 transitions. [2023-11-24 22:55:50,887 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1091 transitions. [2023-11-24 22:55:50,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-11-24 22:55:50,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:50,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:51,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:51,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:51,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:51,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 650 states and 1114 transitions. [2023-11-24 22:55:51,921 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1114 transitions. [2023-11-24 22:55:51,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-24 22:55:51,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:51,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:52,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:52,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:52,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:52,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 653 states and 1119 transitions. [2023-11-24 22:55:52,214 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1119 transitions. [2023-11-24 22:55:52,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-24 22:55:52,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:52,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:52,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:52,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:52,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:52,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 654 states and 1119 transitions. [2023-11-24 22:55:52,465 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1119 transitions. [2023-11-24 22:55:52,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-24 22:55:52,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:52,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:52,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:52,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:52,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:52,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 657 states and 1124 transitions. [2023-11-24 22:55:52,755 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1124 transitions. [2023-11-24 22:55:52,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-24 22:55:52,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:52,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:52,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:52,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:52,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:52,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 658 states and 1124 transitions. [2023-11-24 22:55:52,997 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1124 transitions. [2023-11-24 22:55:53,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-24 22:55:53,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:53,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:53,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:53,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:53,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:53,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 661 states and 1129 transitions. [2023-11-24 22:55:53,284 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1129 transitions. [2023-11-24 22:55:53,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-24 22:55:53,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:53,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:53,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:53,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:53,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:53,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 662 states and 1129 transitions. [2023-11-24 22:55:53,570 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1129 transitions. [2023-11-24 22:55:53,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-24 22:55:53,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:53,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:53,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:53,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:53,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:53,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 665 states and 1134 transitions. [2023-11-24 22:55:53,837 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1134 transitions. [2023-11-24 22:55:53,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-24 22:55:53,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:53,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:53,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:54,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:54,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:54,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 666 states and 1134 transitions. [2023-11-24 22:55:54,156 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1134 transitions. [2023-11-24 22:55:54,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-24 22:55:54,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:54,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:54,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:54,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:54,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:54,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 669 states and 1139 transitions. [2023-11-24 22:55:54,504 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1139 transitions. [2023-11-24 22:55:54,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-24 22:55:54,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:54,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:54,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:54,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:54,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:54,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 670 states and 1139 transitions. [2023-11-24 22:55:54,857 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1139 transitions. [2023-11-24 22:55:54,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-24 22:55:54,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:54,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:54,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:55,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:55,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:55,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 673 states and 1144 transitions. [2023-11-24 22:55:55,174 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1144 transitions. [2023-11-24 22:55:55,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-24 22:55:55,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:55,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:55,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:55,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:55,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:55,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 674 states and 1144 transitions. [2023-11-24 22:55:55,502 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1144 transitions. [2023-11-24 22:55:55,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-24 22:55:55,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:55,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:55,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:55,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:55,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:55,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 677 states and 1149 transitions. [2023-11-24 22:55:55,856 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1149 transitions. [2023-11-24 22:55:55,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-24 22:55:55,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:55,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:55,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:56,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:56,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:56,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 678 states and 1149 transitions. [2023-11-24 22:55:56,206 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1149 transitions. [2023-11-24 22:55:56,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-24 22:55:56,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:56,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:56,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:56,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:56,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:56,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 681 states and 1154 transitions. [2023-11-24 22:55:56,545 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1154 transitions. [2023-11-24 22:55:56,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-24 22:55:56,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:56,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:56,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:56,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:56,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:56,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 682 states and 1154 transitions. [2023-11-24 22:55:56,843 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1154 transitions. [2023-11-24 22:55:56,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-11-24 22:55:56,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:56,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:56,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:57,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:57,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:57,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 698 states and 1193 transitions. [2023-11-24 22:55:57,856 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1193 transitions. [2023-11-24 22:55:57,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-24 22:55:57,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:57,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:57,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:58,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:55:59,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:59,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 715 states and 1234 transitions. [2023-11-24 22:55:59,742 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1234 transitions. [2023-11-24 22:55:59,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-24 22:55:59,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:59,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:59,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:59,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:00,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:00,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 718 states and 1239 transitions. [2023-11-24 22:56:00,003 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1239 transitions. [2023-11-24 22:56:00,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-24 22:56:00,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:00,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:00,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:00,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:00,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:00,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 719 states and 1239 transitions. [2023-11-24 22:56:00,265 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1239 transitions. [2023-11-24 22:56:00,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-24 22:56:00,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:00,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:00,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:00,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:00,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:00,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 722 states and 1244 transitions. [2023-11-24 22:56:00,485 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1244 transitions. [2023-11-24 22:56:00,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-24 22:56:00,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:00,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:00,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:00,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:00,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:00,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 723 states and 1244 transitions. [2023-11-24 22:56:00,721 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1244 transitions. [2023-11-24 22:56:00,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-24 22:56:00,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:00,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:00,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:00,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:00,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:00,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 726 states and 1249 transitions. [2023-11-24 22:56:00,971 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1249 transitions. [2023-11-24 22:56:00,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-24 22:56:00,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:00,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:01,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:01,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:01,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:01,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 727 states and 1249 transitions. [2023-11-24 22:56:01,205 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1249 transitions. [2023-11-24 22:56:01,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-24 22:56:01,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:01,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:01,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:01,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:01,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:01,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 730 states and 1254 transitions. [2023-11-24 22:56:01,434 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1254 transitions. [2023-11-24 22:56:01,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-24 22:56:01,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:01,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:01,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:01,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:01,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:01,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 731 states and 1254 transitions. [2023-11-24 22:56:01,696 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1254 transitions. [2023-11-24 22:56:01,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-24 22:56:01,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:01,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:01,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:01,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:01,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:01,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 734 states and 1259 transitions. [2023-11-24 22:56:01,921 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1259 transitions. [2023-11-24 22:56:01,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-24 22:56:01,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:01,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:01,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:02,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:02,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:02,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 735 states and 1259 transitions. [2023-11-24 22:56:02,181 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1259 transitions. [2023-11-24 22:56:02,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-24 22:56:02,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:02,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:02,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:02,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:02,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:02,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 738 states and 1264 transitions. [2023-11-24 22:56:02,402 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1264 transitions. [2023-11-24 22:56:02,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-24 22:56:02,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:02,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:02,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:02,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:02,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:02,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 739 states and 1264 transitions. [2023-11-24 22:56:02,690 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1264 transitions. [2023-11-24 22:56:02,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-24 22:56:02,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:02,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:02,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:02,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:02,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:02,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 742 states and 1269 transitions. [2023-11-24 22:56:02,957 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1269 transitions. [2023-11-24 22:56:02,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-24 22:56:02,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:02,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:03,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:03,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:03,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:03,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 743 states and 1269 transitions. [2023-11-24 22:56:03,174 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1269 transitions. [2023-11-24 22:56:03,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-24 22:56:03,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:03,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:03,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:03,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:03,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:03,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 746 states and 1274 transitions. [2023-11-24 22:56:03,395 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1274 transitions. [2023-11-24 22:56:03,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-24 22:56:03,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:03,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:03,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:03,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:03,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:03,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 747 states and 1274 transitions. [2023-11-24 22:56:03,643 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1274 transitions. [2023-11-24 22:56:03,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-24 22:56:03,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:03,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:03,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:03,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:03,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:03,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 750 states and 1279 transitions. [2023-11-24 22:56:03,921 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1279 transitions. [2023-11-24 22:56:03,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-24 22:56:03,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:03,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:03,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:04,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:04,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:04,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 751 states and 1279 transitions. [2023-11-24 22:56:04,211 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1279 transitions. [2023-11-24 22:56:04,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-24 22:56:04,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:04,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:04,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:04,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:04,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:04,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 754 states and 1284 transitions. [2023-11-24 22:56:04,485 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1284 transitions. [2023-11-24 22:56:04,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-24 22:56:04,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:04,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:04,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:04,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:04,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:04,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 755 states and 1284 transitions. [2023-11-24 22:56:04,788 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1284 transitions. [2023-11-24 22:56:04,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-24 22:56:04,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:04,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:04,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:05,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:05,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:05,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 758 states and 1289 transitions. [2023-11-24 22:56:05,154 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1289 transitions. [2023-11-24 22:56:05,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-24 22:56:05,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:05,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:05,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:05,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:05,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:05,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 759 states and 1289 transitions. [2023-11-24 22:56:05,447 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1289 transitions. [2023-11-24 22:56:05,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-24 22:56:05,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:05,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:05,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:05,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:05,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:05,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 762 states and 1294 transitions. [2023-11-24 22:56:05,747 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1294 transitions. [2023-11-24 22:56:05,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-24 22:56:05,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:05,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:05,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:05,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:06,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:06,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 763 states and 1294 transitions. [2023-11-24 22:56:06,020 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1294 transitions. [2023-11-24 22:56:06,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-24 22:56:06,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:06,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:06,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:06,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:06,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:06,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 766 states and 1299 transitions. [2023-11-24 22:56:06,293 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1299 transitions. [2023-11-24 22:56:06,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-24 22:56:06,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:06,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:06,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:06,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:06,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:06,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 767 states and 1299 transitions. [2023-11-24 22:56:06,610 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1299 transitions. [2023-11-24 22:56:06,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-24 22:56:06,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:06,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:06,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:06,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:06,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:06,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 770 states and 1304 transitions. [2023-11-24 22:56:06,957 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1304 transitions. [2023-11-24 22:56:06,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-24 22:56:06,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:06,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:07,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:07,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:07,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:07,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 771 states and 1304 transitions. [2023-11-24 22:56:07,252 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1304 transitions. [2023-11-24 22:56:07,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-24 22:56:07,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:07,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:07,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:07,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:07,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:07,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 774 states and 1309 transitions. [2023-11-24 22:56:07,521 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1309 transitions. [2023-11-24 22:56:07,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-24 22:56:07,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:07,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:07,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:07,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:07,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:07,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 775 states and 1309 transitions. [2023-11-24 22:56:07,812 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1309 transitions. [2023-11-24 22:56:07,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-24 22:56:07,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:07,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:07,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:08,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:08,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:08,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 778 states and 1314 transitions. [2023-11-24 22:56:08,135 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1314 transitions. [2023-11-24 22:56:08,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-24 22:56:08,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:08,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:08,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:08,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:08,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:08,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 779 states and 1314 transitions. [2023-11-24 22:56:08,406 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1314 transitions. [2023-11-24 22:56:08,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-11-24 22:56:08,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:08,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:08,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:08,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:10,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:10,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 802 states and 1371 transitions. [2023-11-24 22:56:10,174 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1371 transitions. [2023-11-24 22:56:10,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-24 22:56:10,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:10,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:10,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:10,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:13,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:13,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 826 states and 1430 transitions. [2023-11-24 22:56:13,753 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1430 transitions. [2023-11-24 22:56:13,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:13,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:13,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:13,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:13,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:13,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:13,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 829 states and 1435 transitions. [2023-11-24 22:56:13,948 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1435 transitions. [2023-11-24 22:56:13,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:13,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:13,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:14,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:14,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:14,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:14,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 830 states and 1435 transitions. [2023-11-24 22:56:14,164 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1435 transitions. [2023-11-24 22:56:14,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:14,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:14,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:14,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:14,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:14,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:14,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 833 states and 1440 transitions. [2023-11-24 22:56:14,368 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1440 transitions. [2023-11-24 22:56:14,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:14,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:14,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:14,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:14,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:14,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:14,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 834 states and 1440 transitions. [2023-11-24 22:56:14,571 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1440 transitions. [2023-11-24 22:56:14,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:14,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:14,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:14,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:14,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:14,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:14,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 837 states and 1445 transitions. [2023-11-24 22:56:14,777 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1445 transitions. [2023-11-24 22:56:14,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:14,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:14,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:14,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:14,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:15,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:15,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 838 states and 1445 transitions. [2023-11-24 22:56:15,005 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1445 transitions. [2023-11-24 22:56:15,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:15,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:15,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:15,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:15,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:15,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:15,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 841 states and 1450 transitions. [2023-11-24 22:56:15,282 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1450 transitions. [2023-11-24 22:56:15,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:15,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:15,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:15,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:15,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:15,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:15,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 842 states and 1450 transitions. [2023-11-24 22:56:15,550 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1450 transitions. [2023-11-24 22:56:15,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:15,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:15,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:15,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:15,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:15,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:15,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 845 states and 1455 transitions. [2023-11-24 22:56:15,754 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1455 transitions. [2023-11-24 22:56:15,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:15,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:15,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:15,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:15,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:15,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:15,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 846 states and 1455 transitions. [2023-11-24 22:56:15,956 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1455 transitions. [2023-11-24 22:56:15,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:15,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:15,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:16,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:16,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:16,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:16,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 849 states and 1460 transitions. [2023-11-24 22:56:16,167 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1460 transitions. [2023-11-24 22:56:16,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:16,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:16,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:16,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:16,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:16,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:16,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 850 states and 1460 transitions. [2023-11-24 22:56:16,366 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1460 transitions. [2023-11-24 22:56:16,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:16,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:16,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:16,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:16,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:16,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:16,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 853 states and 1465 transitions. [2023-11-24 22:56:16,596 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1465 transitions. [2023-11-24 22:56:16,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:16,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:16,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:16,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:16,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:16,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:16,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 854 states and 1465 transitions. [2023-11-24 22:56:16,794 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1465 transitions. [2023-11-24 22:56:16,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:16,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:16,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:16,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:16,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:16,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:16,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 857 states and 1470 transitions. [2023-11-24 22:56:16,995 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1470 transitions. [2023-11-24 22:56:16,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:16,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:16,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:17,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:17,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:17,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:17,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 858 states and 1470 transitions. [2023-11-24 22:56:17,195 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1470 transitions. [2023-11-24 22:56:17,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:17,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:17,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:17,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:17,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:17,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:17,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 861 states and 1475 transitions. [2023-11-24 22:56:17,404 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1475 transitions. [2023-11-24 22:56:17,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:17,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:17,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:17,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:17,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:17,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:17,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 862 states and 1475 transitions. [2023-11-24 22:56:17,630 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1475 transitions. [2023-11-24 22:56:17,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:17,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:17,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:17,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:17,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:17,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:17,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 865 states and 1480 transitions. [2023-11-24 22:56:17,825 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1480 transitions. [2023-11-24 22:56:17,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:17,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:17,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:17,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:17,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:18,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:18,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 866 states and 1480 transitions. [2023-11-24 22:56:18,023 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1480 transitions. [2023-11-24 22:56:18,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:18,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:18,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:18,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:18,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:18,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:18,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 869 states and 1485 transitions. [2023-11-24 22:56:18,229 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1485 transitions. [2023-11-24 22:56:18,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:18,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:18,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:18,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:18,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:18,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:18,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 870 states and 1485 transitions. [2023-11-24 22:56:18,435 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1485 transitions. [2023-11-24 22:56:18,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:18,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:18,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:18,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:18,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:18,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:18,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 873 states and 1490 transitions. [2023-11-24 22:56:18,639 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1490 transitions. [2023-11-24 22:56:18,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:56:18,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:18,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:18,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:18,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:18,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:18,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 874 states and 1490 transitions. [2023-11-24 22:56:18,877 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1490 transitions. [2023-11-24 22:56:18,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-24 22:56:18,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:18,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:18,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:19,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:19,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:19,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 877 states and 1495 transitions. [2023-11-24 22:56:19,141 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1495 transitions. [2023-11-24 22:56:19,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-24 22:56:19,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:19,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:19,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:19,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:19,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:19,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 878 states and 1495 transitions. [2023-11-24 22:56:19,400 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1495 transitions. [2023-11-24 22:56:19,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-24 22:56:19,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:19,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:19,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:19,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:19,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:19,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 881 states and 1500 transitions. [2023-11-24 22:56:19,671 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1500 transitions. [2023-11-24 22:56:19,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-24 22:56:19,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:19,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:19,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:19,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:19,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:19,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 882 states and 1500 transitions. [2023-11-24 22:56:19,927 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1500 transitions. [2023-11-24 22:56:19,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-24 22:56:19,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:19,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:19,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:20,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:20,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:20,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 885 states and 1505 transitions. [2023-11-24 22:56:20,268 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1505 transitions. [2023-11-24 22:56:20,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-24 22:56:20,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:20,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:20,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:20,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:20,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:20,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 886 states and 1505 transitions. [2023-11-24 22:56:20,627 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1505 transitions. [2023-11-24 22:56:20,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-24 22:56:20,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:20,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:20,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:20,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:20,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:20,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 889 states and 1510 transitions. [2023-11-24 22:56:20,910 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1510 transitions. [2023-11-24 22:56:20,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-24 22:56:20,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:20,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:20,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:21,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:21,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:21,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 890 states and 1510 transitions. [2023-11-24 22:56:21,217 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1510 transitions. [2023-11-24 22:56:21,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-24 22:56:21,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:21,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:21,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:21,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.