./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/prod4br-ll_unwindbound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31f649b8-057b-44b8-8fec-840a985fb7e5/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31f649b8-057b-44b8-8fec-840a985fb7e5/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31f649b8-057b-44b8-8fec-840a985fb7e5/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31f649b8-057b-44b8-8fec-840a985fb7e5/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/prod4br-ll_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31f649b8-057b-44b8-8fec-840a985fb7e5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31f649b8-057b-44b8-8fec-840a985fb7e5/bin/ukojak-verify-CZk0znPC7b --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 4d17ed8dd7de3007f02b2c3df3a75e1fbb5469b0133c538c149df8a118a565d0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:21:27,401 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:21:27,453 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31f649b8-057b-44b8-8fec-840a985fb7e5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 22:21:27,457 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:21:27,457 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:21:27,475 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:21:27,476 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:21:27,476 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:21:27,476 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:21:27,476 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:21:27,477 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:21:27,477 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:21:27,477 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:21:27,477 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:21:27,477 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:21:27,477 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:21:27,477 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:21:27,477 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:21:27,477 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:21:27,477 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:21:27,478 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:21:27,478 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:21:27,478 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:21:27,478 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:21:27,478 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:21:27,478 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:21:27,478 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:21:27,478 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:21:27,478 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:21:27,478 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:21:27,479 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:21:27,479 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:21:27,479 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:21:27,479 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_31f649b8-057b-44b8-8fec-840a985fb7e5/bin/ukojak-verify-CZk0znPC7b 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 -> 4d17ed8dd7de3007f02b2c3df3a75e1fbb5469b0133c538c149df8a118a565d0 [2024-12-05 22:21:27,680 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:21:27,687 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:21:27,689 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:21:27,690 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:21:27,691 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:21:27,692 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31f649b8-057b-44b8-8fec-840a985fb7e5/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/prod4br-ll_unwindbound100.c [2024-12-05 22:21:30,340 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31f649b8-057b-44b8-8fec-840a985fb7e5/bin/ukojak-verify-CZk0znPC7b/data/dc031a094/78dae0e03b364bc7bdf194f34b32a954/FLAGa1235d0a2 [2024-12-05 22:21:30,539 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:21:30,539 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31f649b8-057b-44b8-8fec-840a985fb7e5/sv-benchmarks/c/nla-digbench-scaling/prod4br-ll_unwindbound100.c [2024-12-05 22:21:30,547 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31f649b8-057b-44b8-8fec-840a985fb7e5/bin/ukojak-verify-CZk0znPC7b/data/dc031a094/78dae0e03b364bc7bdf194f34b32a954/FLAGa1235d0a2 [2024-12-05 22:21:30,951 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31f649b8-057b-44b8-8fec-840a985fb7e5/bin/ukojak-verify-CZk0znPC7b/data/dc031a094/78dae0e03b364bc7bdf194f34b32a954 [2024-12-05 22:21:30,954 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:21:30,955 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:21:30,957 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:21:30,957 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:21:30,962 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:21:30,962 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:21:30" (1/1) ... [2024-12-05 22:21:30,963 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28ada683 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:30, skipping insertion in model container [2024-12-05 22:21:30,964 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:21:30" (1/1) ... [2024-12-05 22:21:30,978 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:21:31,108 WARN L250 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_31f649b8-057b-44b8-8fec-840a985fb7e5/sv-benchmarks/c/nla-digbench-scaling/prod4br-ll_unwindbound100.c[524,537] [2024-12-05 22:21:31,125 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:21:31,133 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:21:31,142 WARN L250 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_31f649b8-057b-44b8-8fec-840a985fb7e5/sv-benchmarks/c/nla-digbench-scaling/prod4br-ll_unwindbound100.c[524,537] [2024-12-05 22:21:31,149 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:21:31,161 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:21:31,162 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:31 WrapperNode [2024-12-05 22:21:31,162 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:21:31,163 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:21:31,163 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:21:31,163 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:21:31,167 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:31" (1/1) ... [2024-12-05 22:21:31,171 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:31" (1/1) ... [2024-12-05 22:21:31,181 INFO L138 Inliner]: procedures = 14, calls = 11, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 59 [2024-12-05 22:21:31,182 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:21:31,182 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:21:31,182 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:21:31,182 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:21:31,187 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:31" (1/1) ... [2024-12-05 22:21:31,187 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:31" (1/1) ... [2024-12-05 22:21:31,189 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:31" (1/1) ... [2024-12-05 22:21:31,189 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:31" (1/1) ... [2024-12-05 22:21:31,192 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:31" (1/1) ... [2024-12-05 22:21:31,193 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:31" (1/1) ... [2024-12-05 22:21:31,195 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:31" (1/1) ... [2024-12-05 22:21:31,196 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:31" (1/1) ... [2024-12-05 22:21:31,197 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:31" (1/1) ... [2024-12-05 22:21:31,198 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:21:31,199 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:21:31,199 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:21:31,199 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:21:31,200 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:31" (1/1) ... [2024-12-05 22:21:31,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:21:31,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31f649b8-057b-44b8-8fec-840a985fb7e5/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:21:31,221 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31f649b8-057b-44b8-8fec-840a985fb7e5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:21:31,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31f649b8-057b-44b8-8fec-840a985fb7e5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:21:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:21:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:21:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:21:31,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:21:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 22:21:31,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 22:21:31,288 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:21:31,290 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:21:31,426 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-12-05 22:21:31,426 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:21:31,504 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:21:31,504 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 22:21:31,504 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:21:31 BoogieIcfgContainer [2024-12-05 22:21:31,504 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:21:31,505 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:21:31,505 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:21:31,515 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:21:31,515 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:21:31" (1/1) ... [2024-12-05 22:21:31,522 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:21:31,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:31,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 15 states and 20 transitions. [2024-12-05 22:21:31,573 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 20 transitions. [2024-12-05 22:21:31,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 22:21:31,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:31,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:31,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:31,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:31,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:31,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 15 states and 18 transitions. [2024-12-05 22:21:31,690 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 18 transitions. [2024-12-05 22:21:31,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 22:21:31,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:31,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:31,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:21:31,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:31,740 INFO L256 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 22:21:31,742 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:21:31,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:31,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:31,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 20 states and 29 transitions. [2024-12-05 22:21:31,926 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 29 transitions. [2024-12-05 22:21:31,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 22:21:31,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:31,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:31,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:32,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:32,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:32,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 22 states and 32 transitions. [2024-12-05 22:21:32,226 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 32 transitions. [2024-12-05 22:21:32,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:21:32,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:32,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:32,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:21:32,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:32,262 INFO L256 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-12-05 22:21:32,264 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:21:32,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:33,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:33,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 29 states and 53 transitions. [2024-12-05 22:21:33,508 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 53 transitions. [2024-12-05 22:21:33,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:21:33,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:33,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:33,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:21:33,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:33,586 INFO L256 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-05 22:21:33,588 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:21:34,584 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:35,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:35,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 33 states and 64 transitions. [2024-12-05 22:21:35,783 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 64 transitions. [2024-12-05 22:21:35,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:21:35,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:35,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:35,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:35,957 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:37,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:37,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 73 transitions. [2024-12-05 22:21:37,472 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 73 transitions. [2024-12-05 22:21:37,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:21:37,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:37,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:37,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:21:37,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:37,503 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 22:21:37,504 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:21:37,626 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:21:37,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:37,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 39 states and 82 transitions. [2024-12-05 22:21:37,972 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 82 transitions. [2024-12-05 22:21:37,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:21:37,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:37,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:37,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:21:38,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:38,014 INFO L256 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-05 22:21:38,015 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:21:38,959 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:22:09,746 WARN L286 SmtUtils]: Spent 23.09s on a formula simplification. DAG size of input: 45 DAG size of output: 45 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-05 22:22:30,925 WARN L286 SmtUtils]: Spent 10.10s on a formula simplification that was a NOOP. DAG size: 46 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-05 22:22:31,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:31,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 40 states and 89 transitions. [2024-12-05 22:22:31,692 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 89 transitions. [2024-12-05 22:22:31,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:22:31,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:31,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:31,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:31,884 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:22:34,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:34,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 44 states and 104 transitions. [2024-12-05 22:22:34,138 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 104 transitions. [2024-12-05 22:22:34,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:22:34,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:34,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:34,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:34,221 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:23:13,012 WARN L286 SmtUtils]: Spent 8.48s on a formula simplification that was a NOOP. DAG size: 47 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-05 22:23:44,131 WARN L286 SmtUtils]: Spent 10.10s on a formula simplification that was a NOOP. DAG size: 48 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-05 22:23:59,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:59,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 47 states and 115 transitions. [2024-12-05 22:23:59,238 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 115 transitions. [2024-12-05 22:23:59,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:23:59,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:59,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:59,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:23:59,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:59,333 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:23:59,335 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:24:03,114 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:25:04,515 WARN L286 SmtUtils]: Spent 49.37s on a formula simplification. DAG size of input: 85 DAG size of output: 78 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-05 22:25:25,795 WARN L286 SmtUtils]: Spent 10.60s on a formula simplification that was a NOOP. DAG size: 79 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-05 22:25:29,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-12-05 22:25:39,927 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 22:25:50,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-12-05 22:25:50,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:50,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 51 states and 133 transitions. [2024-12-05 22:25:50,846 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 133 transitions. [2024-12-05 22:25:50,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:25:50,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:50,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:50,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:25:50,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:50,964 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:25:50,965 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:25:54,946 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:25:55,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:55,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 51 states and 133 transitions. [2024-12-05 22:25:55,003 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 133 transitions. [2024-12-05 22:25:55,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:25:55,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:55,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:55,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:25:55,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:55,166 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-05 22:25:55,167 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:26:00,970 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:26:03,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:03,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 51 states and 133 transitions. [2024-12-05 22:26:03,967 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 133 transitions. [2024-12-05 22:26:03,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:26:03,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:03,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:03,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:26:04,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:04,122 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:26:04,123 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:26:08,267 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:26:08,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:08,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 51 states and 133 transitions. [2024-12-05 22:26:08,310 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 133 transitions. [2024-12-05 22:26:08,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:26:08,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:08,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:08,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:26:08,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:08,399 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-05 22:26:08,400 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:26:14,497 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:26:15,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:15,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 51 states and 133 transitions. [2024-12-05 22:26:15,524 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 133 transitions. [2024-12-05 22:26:15,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:26:15,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:15,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:15,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:26:15,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:15,603 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-05 22:26:15,604 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:26:21,179 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:26:32,090 WARN L286 SmtUtils]: Spent 10.38s on a formula simplification. DAG size of input: 60 DAG size of output: 36 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-05 22:26:32,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:32,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:26:32,997 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:26:32,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:26:32,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:32,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:33,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:26:33,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:33,108 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:26:33,111 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:26:37,814 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:26:37,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:37,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:26:37,857 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:26:37,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:26:37,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:37,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:37,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:26:38,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:38,020 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:26:38,021 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:26:42,559 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:26:42,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:42,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:26:42,621 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:26:42,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:26:42,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:42,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:42,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:26:42,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:42,773 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:26:42,774 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:26:47,540 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:26:47,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:47,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:26:47,594 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:26:47,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:26:47,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:47,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:47,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:26:47,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:47,753 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:26:47,754 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:26:52,777 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:26:52,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:52,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:26:52,820 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:26:52,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:26:52,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:52,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:52,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:26:52,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:52,940 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:26:52,941 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:26:57,756 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:26:57,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:57,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:26:57,801 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:26:57,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:26:57,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:57,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:57,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:26:57,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:57,891 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-05 22:26:57,893 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:27:00,759 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:27:00,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:00,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:27:00,855 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:27:00,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:27:00,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:00,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:00,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:27:00,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:00,963 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-05 22:27:00,964 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:27:05,588 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:27:05,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:05,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:27:05,639 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:27:05,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:27:05,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:05,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:05,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:27:05,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:05,761 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:27:05,762 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:27:11,211 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:27:11,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:11,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:27:11,256 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:27:11,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:27:11,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:11,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:11,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:27:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:11,405 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:27:11,407 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:27:15,983 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:27:16,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:16,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:27:16,026 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:27:16,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:27:16,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:16,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:16,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:27:16,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:16,116 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:27:16,118 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:27:20,209 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:27:20,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:20,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:27:20,252 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:27:20,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:27:20,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:20,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:20,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:27:20,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:20,397 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:27:20,398 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:27:24,825 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:27:24,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:24,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:27:24,864 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:27:24,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:27:24,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:24,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:24,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:27:25,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:25,012 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:27:25,013 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:27:29,860 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:27:29,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:29,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:27:29,902 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:27:29,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:27:29,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:29,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:29,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:27:29,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:29,993 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:27:29,994 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:27:34,538 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:27:34,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:34,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:27:34,589 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:27:34,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:27:34,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:34,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:34,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:27:34,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:34,703 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:27:34,704 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:27:39,413 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:27:39,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:39,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:27:39,456 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:27:39,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:27:39,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:39,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:39,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:27:39,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:39,563 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:27:39,564 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:27:43,770 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:27:43,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:43,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:27:43,814 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:27:43,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:27:43,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:43,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:43,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:27:43,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:43,894 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:27:43,895 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:27:48,725 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:27:48,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:48,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:27:48,763 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:27:48,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:27:48,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:48,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:48,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:27:48,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:48,893 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:27:48,894 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:27:53,900 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:27:53,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:53,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:27:53,943 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:27:53,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:27:53,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:53,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:53,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:27:54,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:54,040 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:27:54,041 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:27:58,134 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:27:58,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:58,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:27:58,180 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:27:58,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:27:58,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:58,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:58,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:27:58,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:58,274 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:27:58,276 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:28:03,145 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:28:03,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:03,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:28:03,187 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:28:03,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:28:03,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:03,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:03,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:28:03,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:03,273 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:28:03,274 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:28:08,782 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:28:08,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:08,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:28:08,826 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:28:08,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:28:08,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:08,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:08,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:28:08,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:08,897 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:28:08,898 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:28:15,581 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:28:15,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:15,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:28:15,625 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:28:15,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:28:15,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:15,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:15,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:28:15,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:15,717 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:28:15,719 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:28:20,271 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:28:20,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:20,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:28:20,314 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:28:20,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:28:20,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:20,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:20,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:28:20,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:20,411 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:28:20,412 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:28:25,513 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:28:25,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:25,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:28:25,577 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:28:25,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:28:25,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:25,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:25,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:28:25,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:25,673 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-05 22:28:25,674 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:28:30,324 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:28:30,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:30,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:28:30,372 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:28:30,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:28:30,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:30,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:28:30,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:30,473 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:28:30,475 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:28:34,708 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:28:34,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:34,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:28:34,752 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:28:34,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:28:34,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:34,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:34,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:28:34,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:34,859 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:28:34,860 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:28:40,333 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:28:40,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:40,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:28:40,375 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:28:40,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:28:40,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:40,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:40,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:28:40,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:40,446 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:28:40,447 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:28:45,158 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:28:45,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:45,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:28:45,199 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:28:45,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:28:45,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:45,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:45,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:28:45,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:45,322 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-05 22:28:45,323 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:28:50,538 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:28:50,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:50,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:28:50,577 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:28:50,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:28:50,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:50,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:50,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:28:50,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:50,640 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:28:50,641 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:28:55,025 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:28:55,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:55,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:28:55,069 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:28:55,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:28:55,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:55,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:55,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:28:55,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:55,139 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-05 22:28:55,140 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:28:59,960 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:29:00,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:00,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:29:00,010 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:29:00,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:29:00,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:00,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:00,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:29:00,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:00,100 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:29:00,102 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:29:05,224 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:29:05,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:05,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:29:05,267 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:29:05,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:29:05,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:05,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:05,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:29:05,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:05,376 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:29:05,377 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:29:09,678 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:29:09,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:09,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:29:09,723 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:29:09,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:29:09,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:09,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:09,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:29:09,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:09,795 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:29:09,796 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:29:14,093 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:29:14,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:14,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:29:14,135 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:29:14,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:29:14,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:14,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:14,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:29:14,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:14,212 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:29:14,213 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:29:18,860 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:29:18,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:18,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:29:18,908 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:29:18,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:29:18,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:18,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:18,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:29:18,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:18,978 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-05 22:29:18,979 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:29:23,051 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:29:23,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:23,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:29:23,102 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:29:23,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:29:23,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:23,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:23,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:29:23,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:23,201 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:29:23,202 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:29:27,353 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:29:27,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:27,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:29:27,394 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:29:27,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:29:27,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:27,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:27,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:29:27,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:27,453 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:29:27,454 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:29:32,069 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:29:32,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:32,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:29:32,115 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:29:32,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:29:32,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:32,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:32,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:29:32,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:32,231 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:29:32,232 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:29:37,150 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:29:37,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:37,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:29:37,191 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:29:37,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:29:37,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:37,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:37,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:29:37,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:37,268 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:29:37,269 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:29:41,609 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:29:41,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:41,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:29:41,650 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:29:41,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:29:41,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:41,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:41,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:29:41,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:41,822 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:29:41,823 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:29:46,304 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:29:46,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:46,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:29:46,351 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:29:46,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:29:46,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:46,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:46,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:29:46,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:46,489 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:29:46,490 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:29:50,765 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:29:50,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:50,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:29:50,811 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:29:50,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:29:50,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:50,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:50,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:29:50,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:50,909 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:29:50,910 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:29:55,646 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:29:55,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:55,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:29:55,689 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:29:55,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:29:55,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:55,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:55,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:29:55,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:55,794 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:29:55,795 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:29:59,762 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:29:59,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:59,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:29:59,804 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:29:59,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:29:59,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:59,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:59,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:29:59,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:59,903 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:29:59,905 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:30:04,909 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:30:04,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:04,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:30:04,952 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:30:04,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:30:04,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:04,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:04,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:30:05,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:05,075 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:30:05,076 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:30:09,165 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:30:09,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:09,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:30:09,211 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:30:09,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:30:09,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:09,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:09,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:30:09,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:09,299 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-05 22:30:09,300 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:30:18,865 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:30:18,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:18,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:30:18,911 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:30:18,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:30:18,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:18,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:18,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:30:19,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:19,022 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:30:19,024 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:30:23,735 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:30:23,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:23,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:30:23,775 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:30:23,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:30:23,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:23,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:23,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:30:23,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:23,879 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:30:23,880 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:30:29,313 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:30:29,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:29,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:30:29,357 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:30:29,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:30:29,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:29,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:29,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:30:29,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:29,489 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:30:29,490 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:30:33,790 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:30:33,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:33,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:30:33,831 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:30:33,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:30:33,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:33,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:33,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:30:33,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:33,889 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:30:33,891 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:30:38,138 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:30:38,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:38,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:30:38,179 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:30:38,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:30:38,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:38,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:38,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:30:38,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:38,243 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-05 22:30:38,244 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:30:45,378 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:30:45,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:45,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:30:45,453 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:30:45,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:30:45,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:45,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:45,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:30:45,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:45,567 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:30:45,568 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:30:50,042 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:30:50,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:50,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:30:50,108 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:30:50,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:30:50,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:50,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:50,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:30:50,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:50,192 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-05 22:30:50,193 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:30:55,586 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:30:56,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:56,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:30:56,723 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:30:56,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:30:56,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:56,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:56,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:30:56,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:56,864 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:30:56,865 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:31:02,721 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:31:02,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:02,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:31:02,759 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:31:02,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:31:02,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:02,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:02,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:31:02,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:02,834 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-05 22:31:02,836 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:31:08,570 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:31:09,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:09,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:31:09,748 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:31:09,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:31:09,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:09,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:09,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:31:09,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:09,873 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:31:09,874 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:31:14,264 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:31:14,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:14,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:31:14,305 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:31:14,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:31:14,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:14,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:14,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:31:14,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:14,448 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-05 22:31:14,449 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:31:20,662 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:31:20,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:20,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:31:20,701 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:31:20,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:31:20,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:20,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:20,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:31:20,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:20,798 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:31:20,799 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:31:26,227 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:31:26,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:26,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:31:26,268 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:31:26,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:31:26,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:26,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:26,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:31:26,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:26,423 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:31:26,424 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:31:32,846 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:31:32,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:32,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:31:32,888 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:31:32,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:31:32,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:32,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:32,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:31:33,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:33,021 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:31:33,023 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:31:37,357 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:31:37,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:37,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:31:37,407 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:31:37,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:31:37,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:37,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:37,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:31:37,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:37,523 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:31:37,525 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:31:46,069 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:31:46,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:46,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:31:46,110 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:31:46,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:31:46,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:46,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:46,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:31:46,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:46,185 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:31:46,186 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:31:50,022 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:31:50,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:50,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:31:50,064 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:31:50,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:31:50,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:50,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:50,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:31:50,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:50,178 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:31:50,179 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:31:54,624 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:31:54,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:54,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:31:54,663 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:31:54,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:31:54,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:54,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:54,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:31:54,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:54,765 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:31:54,766 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:31:58,959 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:31:58,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:58,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:31:58,999 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:31:58,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:31:58,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:59,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:59,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:31:59,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:59,078 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-05 22:31:59,079 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:32:03,444 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:32:03,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:03,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:32:03,496 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:32:03,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:32:03,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:03,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:03,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:32:03,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:03,602 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:32:03,603 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:32:08,907 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:32:08,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:08,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:32:08,948 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:32:08,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:32:08,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:08,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:08,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:32:09,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:09,035 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:32:09,036 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:32:14,314 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:32:14,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:14,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:32:14,357 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:32:14,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:32:14,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:14,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:14,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:32:14,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:14,407 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-05 22:32:14,408 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:32:19,649 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:32:19,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:19,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:32:19,688 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:32:19,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:32:19,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:19,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:19,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:32:19,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:19,779 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:32:19,780 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:32:24,270 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:32:24,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:24,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:32:24,315 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:32:24,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:32:24,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:24,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:24,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:32:24,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:24,389 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-05 22:32:24,390 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:32:28,821 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:32:28,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:28,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:32:28,895 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:32:28,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:32:28,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:28,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:28,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:32:28,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:28,982 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:32:28,983 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:32:34,106 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:32:34,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:34,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:32:34,152 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:32:34,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:32:34,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:34,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:34,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:32:34,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:34,280 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-05 22:32:34,281 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:32:41,810 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:32:41,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:41,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:32:41,857 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:32:41,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:32:41,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:41,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:32:41,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:41,950 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:32:41,951 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:32:46,626 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:32:46,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:46,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:32:46,668 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:32:46,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:32:46,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:46,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:46,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:32:46,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:46,739 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:32:46,740 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:32:51,704 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:32:51,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:51,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:32:51,745 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:32:51,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:32:51,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:51,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:51,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:32:51,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:51,895 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:32:51,896 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:32:56,763 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:32:56,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:56,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:32:56,807 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:32:56,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:32:56,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:56,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:56,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:32:56,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:56,896 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-05 22:32:56,897 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:33:01,614 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:33:01,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:01,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:33:01,653 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:33:01,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:33:01,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:01,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:01,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:33:01,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:01,745 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:33:01,746 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:33:07,661 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:33:07,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:07,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:33:07,701 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:33:07,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:33:07,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:07,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:07,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:33:07,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:07,878 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:33:07,879 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:33:13,338 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:33:13,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:13,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:33:13,380 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:33:13,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:33:13,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:13,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:13,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:33:13,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:13,432 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-05 22:33:13,433 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:33:18,312 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:33:19,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:19,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:33:19,472 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:33:19,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:33:19,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:19,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:19,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:33:19,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:19,637 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:33:19,638 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:33:24,767 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:33:24,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:24,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:33:24,807 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:33:24,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:33:24,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:24,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:24,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:33:24,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:24,870 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:33:24,871 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:33:30,317 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:33:30,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:30,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:33:30,356 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:33:30,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:33:30,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:30,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:30,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:33:30,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:30,434 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-05 22:33:30,435 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:33:34,861 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:33:34,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:34,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:33:34,915 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:33:34,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:33:34,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:34,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:34,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:33:35,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:35,005 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:33:35,006 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:33:41,077 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:33:41,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:41,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:33:41,120 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:33:41,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:33:41,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:41,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:41,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:33:41,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:41,199 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:33:41,200 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:33:46,631 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:33:46,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:46,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:33:46,683 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:33:46,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:33:46,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:46,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:46,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:33:46,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:46,780 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:33:46,781 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:33:52,303 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:33:52,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:52,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:33:52,347 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:33:52,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:33:52,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:52,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:52,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:33:52,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:52,455 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:33:52,456 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:33:58,146 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:33:58,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:58,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:33:58,191 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:33:58,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:33:58,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:58,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:58,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:33:58,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:58,297 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:33:58,298 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:34:02,877 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:34:02,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:02,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:34:02,926 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:34:02,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:34:02,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:02,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:02,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:34:03,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:03,022 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:34:03,023 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:34:08,150 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:34:08,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:08,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:34:08,196 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:34:08,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:34:08,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:08,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:08,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:34:08,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:08,279 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-05 22:34:08,280 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:34:13,470 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:34:13,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:13,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:34:13,513 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:34:13,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:34:13,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:13,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:13,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:34:13,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:13,600 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:34:13,601 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:34:18,397 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:34:18,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:18,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:34:18,439 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:34:18,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:34:18,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:18,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:18,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:34:18,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:18,495 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-05 22:34:18,496 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:34:23,152 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:34:23,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:23,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:34:23,229 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:34:23,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:34:23,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:23,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:23,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:34:23,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:23,373 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:34:23,375 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:34:30,122 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:34:30,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:30,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:34:30,191 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:34:30,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:34:30,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:30,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:30,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:34:30,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:30,274 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:34:30,275 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:34:34,874 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:34:34,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:34,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:34:34,916 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:34:34,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:34:34,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:34,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:34,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:34:35,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:35,003 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:34:35,004 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:34:40,214 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:34:40,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:40,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:34:40,263 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:34:40,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:34:40,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:40,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:40,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:34:40,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:40,397 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:34:40,398 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:34:47,119 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:34:47,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:47,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:34:47,158 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:34:47,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:34:47,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:47,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:47,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:34:47,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:47,281 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:34:47,282 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:34:52,503 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:34:52,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:52,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:34:52,545 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:34:52,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:34:52,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:52,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:52,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:34:52,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:52,604 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:34:52,605 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:34:57,174 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:34:57,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:57,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:34:57,216 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:34:57,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:34:57,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:57,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:57,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:34:57,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:57,290 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-05 22:34:57,291 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:35:06,696 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:35:06,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:06,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:35:06,735 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:35:06,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:35:06,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:06,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:06,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:35:06,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:06,928 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-05 22:35:06,929 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:35:18,782 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:35:18,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:18,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:35:18,827 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:35:18,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:35:18,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:18,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:18,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:35:18,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:18,892 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:35:18,893 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:35:22,503 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:35:22,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:22,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:35:22,555 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:35:22,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:35:22,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:22,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:22,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:35:22,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:22,650 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:35:22,651 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:35:27,459 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:35:27,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:27,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:35:27,505 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:35:27,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:35:27,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:27,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:27,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:35:27,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:27,567 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-05 22:35:27,568 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:35:32,830 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:35:32,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:32,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:35:32,903 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:35:32,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:35:32,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:32,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:32,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:35:32,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:32,997 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-05 22:35:32,998 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:35:38,384 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:35:38,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:38,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:35:38,427 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:35:38,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:35:38,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:38,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:38,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:35:38,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:38,535 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:35:38,537 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:35:53,103 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:35:53,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:53,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:35:53,147 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:35:53,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:35:53,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:53,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:53,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:35:53,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:53,221 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:35:53,222 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:35:58,568 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:35:58,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:58,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:35:58,610 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:35:58,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:35:58,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:58,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:58,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:35:58,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:58,679 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:35:58,680 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:36:03,421 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:36:03,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:03,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:36:03,463 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:36:03,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:36:03,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:03,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:03,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:36:03,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:03,570 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:36:03,571 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:36:08,749 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:36:08,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:08,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:36:08,792 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:36:08,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:36:08,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:08,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:08,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:36:08,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:08,896 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-05 22:36:08,897 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:36:14,465 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:36:14,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:14,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:36:14,509 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:36:14,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:36:14,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:14,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:14,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:36:14,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:14,601 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:36:14,603 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:36:19,390 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:36:19,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:19,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:36:19,431 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:36:19,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:36:19,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:19,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:19,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:36:19,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:19,530 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:36:19,531 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:36:24,168 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:36:24,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:24,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:36:24,210 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:36:24,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:36:24,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:24,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:24,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:36:24,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:24,296 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-05 22:36:24,297 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:36:28,524 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:36:28,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:28,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 52 states and 135 transitions. [2024-12-05 22:36:28,596 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 135 transitions. [2024-12-05 22:36:28,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:36:28,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:28,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:28,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:36:28,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:28,679 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:36:28,681 INFO L279 TraceCheckSpWp]: Computing forward predicates...