./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_unwindbound50.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554b1a38-cd05-4b44-999c-331cdbef9d7f/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554b1a38-cd05-4b44-999c-331cdbef9d7f/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554b1a38-cd05-4b44-999c-331cdbef9d7f/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554b1a38-cd05-4b44-999c-331cdbef9d7f/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_unwindbound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554b1a38-cd05-4b44-999c-331cdbef9d7f/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554b1a38-cd05-4b44-999c-331cdbef9d7f/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5bfe5681b6d73d5859a119345279b9da165675f4eb4d814fdf24f92881f7a27f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 01:58:29,679 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 01:58:29,781 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554b1a38-cd05-4b44-999c-331cdbef9d7f/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 01:58:29,785 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 01:58:29,785 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 01:58:29,820 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 01:58:29,821 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 01:58:29,821 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 01:58:29,821 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 01:58:29,822 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 01:58:29,822 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 01:58:29,822 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 01:58:29,822 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 01:58:29,822 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 01:58:29,822 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 01:58:29,822 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 01:58:29,822 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 01:58:29,823 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 01:58:29,823 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 01:58:29,824 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 01:58:29,824 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 01:58:29,824 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 01:58:29,825 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 01:58:29,825 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 01:58:29,825 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 01:58:29,825 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 01:58:29,825 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 01:58:29,825 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 01:58:29,825 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 01:58:29,825 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:58:29,826 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 01:58:29,826 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 01:58:29,826 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 01:58:29,826 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 01:58:29,826 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 01:58:29,826 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_554b1a38-cd05-4b44-999c-331cdbef9d7f/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5bfe5681b6d73d5859a119345279b9da165675f4eb4d814fdf24f92881f7a27f [2024-11-25 01:58:30,145 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 01:58:30,156 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 01:58:30,161 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 01:58:30,162 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 01:58:30,162 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 01:58:30,164 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554b1a38-cd05-4b44-999c-331cdbef9d7f/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_unwindbound50.c [2024-11-25 01:58:33,147 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554b1a38-cd05-4b44-999c-331cdbef9d7f/bin/ukojak-verify-ENZ3QT5qd3/data/565533981/9ea58e89d4614ed79eae6e325b407b71/FLAGac012fbc3 [2024-11-25 01:58:33,448 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 01:58:33,449 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554b1a38-cd05-4b44-999c-331cdbef9d7f/sv-benchmarks/c/nla-digbench-scaling/ps6-ll_unwindbound50.c [2024-11-25 01:58:33,458 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554b1a38-cd05-4b44-999c-331cdbef9d7f/bin/ukojak-verify-ENZ3QT5qd3/data/565533981/9ea58e89d4614ed79eae6e325b407b71/FLAGac012fbc3 [2024-11-25 01:58:33,745 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554b1a38-cd05-4b44-999c-331cdbef9d7f/bin/ukojak-verify-ENZ3QT5qd3/data/565533981/9ea58e89d4614ed79eae6e325b407b71 [2024-11-25 01:58:33,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 01:58:33,749 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 01:58:33,751 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 01:58:33,752 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 01:58:33,757 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 01:58:33,758 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:58:33" (1/1) ... [2024-11-25 01:58:33,761 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13410cee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:33, skipping insertion in model container [2024-11-25 01:58:33,762 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:58:33" (1/1) ... [2024-11-25 01:58:33,779 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 01:58:34,053 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:58:34,065 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 01:58:34,098 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:58:34,116 INFO L204 MainTranslator]: Completed translation [2024-11-25 01:58:34,116 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:34 WrapperNode [2024-11-25 01:58:34,117 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 01:58:34,118 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 01:58:34,118 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 01:58:34,118 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 01:58:34,125 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:34" (1/1) ... [2024-11-25 01:58:34,135 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:34" (1/1) ... [2024-11-25 01:58:34,169 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 152 [2024-11-25 01:58:34,169 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 01:58:34,170 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 01:58:34,170 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 01:58:34,170 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 01:58:34,177 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:34" (1/1) ... [2024-11-25 01:58:34,179 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:34" (1/1) ... [2024-11-25 01:58:34,181 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:34" (1/1) ... [2024-11-25 01:58:34,181 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:34" (1/1) ... [2024-11-25 01:58:34,190 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:34" (1/1) ... [2024-11-25 01:58:34,195 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:34" (1/1) ... [2024-11-25 01:58:34,202 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:34" (1/1) ... [2024-11-25 01:58:34,203 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:34" (1/1) ... [2024-11-25 01:58:34,204 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:34" (1/1) ... [2024-11-25 01:58:34,211 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 01:58:34,212 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 01:58:34,212 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 01:58:34,212 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 01:58:34,213 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:34" (1/1) ... [2024-11-25 01:58:34,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:58:34,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554b1a38-cd05-4b44-999c-331cdbef9d7f/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 01:58:34,258 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554b1a38-cd05-4b44-999c-331cdbef9d7f/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 01:58:34,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554b1a38-cd05-4b44-999c-331cdbef9d7f/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 01:58:34,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 01:58:34,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 01:58:34,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 01:58:34,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 01:58:34,299 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 01:58:34,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 01:58:34,367 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 01:58:34,370 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 01:58:35,142 INFO L? ?]: Removed 94 outVars from TransFormulas that were not future-live. [2024-11-25 01:58:35,142 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 01:58:35,217 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 01:58:35,217 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 01:58:35,218 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:58:35 BoogieIcfgContainer [2024-11-25 01:58:35,218 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 01:58:35,219 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 01:58:35,219 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 01:58:35,233 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 01:58:35,233 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:58:35" (1/1) ... [2024-11-25 01:58:35,241 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 01:58:35,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:35,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 219 states and 223 transitions. [2024-11-25 01:58:35,317 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 223 transitions. [2024-11-25 01:58:35,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 01:58:35,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:35,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:35,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:35,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:35,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:35,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 221 states and 225 transitions. [2024-11-25 01:58:35,645 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 225 transitions. [2024-11-25 01:58:35,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 01:58:35,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:35,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:35,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:35,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:35,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:35,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 224 states and 229 transitions. [2024-11-25 01:58:35,864 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 229 transitions. [2024-11-25 01:58:35,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 01:58:35,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:35,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:35,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:35,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:36,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:36,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 229 states and 238 transitions. [2024-11-25 01:58:36,349 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 238 transitions. [2024-11-25 01:58:36,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 01:58:36,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:36,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:36,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:36,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:36,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:36,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 230 states and 240 transitions. [2024-11-25 01:58:36,424 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 240 transitions. [2024-11-25 01:58:36,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 01:58:36,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:36,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:36,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:36,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:36,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 231 states and 241 transitions. [2024-11-25 01:58:36,519 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 241 transitions. [2024-11-25 01:58:36,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 01:58:36,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:36,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:36,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:36,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:36,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:36,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 232 states and 242 transitions. [2024-11-25 01:58:36,590 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 242 transitions. [2024-11-25 01:58:36,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 01:58:36,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:36,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:36,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:36,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:36,639 INFO L256 TraceCheckSpWp]: Trace formula consists of 42 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:58:36,647 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:36,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:36,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:36,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 233 states and 243 transitions. [2024-11-25 01:58:36,728 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 243 transitions. [2024-11-25 01:58:36,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 01:58:36,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:36,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:36,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:36,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:36,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:36,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 234 states and 244 transitions. [2024-11-25 01:58:36,873 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 244 transitions. [2024-11-25 01:58:36,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 01:58:36,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:36,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:36,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:36,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:36,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:36,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 233 states and 243 transitions. [2024-11-25 01:58:36,892 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 243 transitions. [2024-11-25 01:58:36,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 01:58:36,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:36,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:36,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:36,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:36,946 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:58:36,947 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:36,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:36,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:36,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 235 states and 245 transitions. [2024-11-25 01:58:36,995 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 245 transitions. [2024-11-25 01:58:36,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 01:58:36,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:36,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:37,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:37,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:37,033 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:58:37,034 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:37,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:37,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:37,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 236 states and 246 transitions. [2024-11-25 01:58:37,080 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 246 transitions. [2024-11-25 01:58:37,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 01:58:37,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:37,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:37,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:37,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:37,114 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:58:37,116 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:37,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:37,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:37,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 237 states and 247 transitions. [2024-11-25 01:58:37,169 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 247 transitions. [2024-11-25 01:58:37,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 01:58:37,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:37,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:37,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:37,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:37,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:37,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 236 states and 246 transitions. [2024-11-25 01:58:37,209 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 246 transitions. [2024-11-25 01:58:37,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 01:58:37,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:37,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:37,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:37,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:37,242 INFO L256 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:58:37,243 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:37,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:37,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:37,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 238 states and 248 transitions. [2024-11-25 01:58:37,306 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 248 transitions. [2024-11-25 01:58:37,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 01:58:37,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:37,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:37,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:37,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:37,347 INFO L256 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:58:37,348 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:37,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:37,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:37,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 239 states and 249 transitions. [2024-11-25 01:58:37,411 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 249 transitions. [2024-11-25 01:58:37,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 01:58:37,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:37,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:37,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:37,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:37,450 INFO L256 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:58:37,451 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:37,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:37,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:37,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 240 states and 250 transitions. [2024-11-25 01:58:37,513 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 250 transitions. [2024-11-25 01:58:37,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 01:58:37,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:37,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:37,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:37,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:37,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:37,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 239 states and 249 transitions. [2024-11-25 01:58:37,552 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 249 transitions. [2024-11-25 01:58:37,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 01:58:37,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:37,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:37,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:37,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:37,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:37,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 241 states and 251 transitions. [2024-11-25 01:58:37,638 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 251 transitions. [2024-11-25 01:58:37,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 01:58:37,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:37,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:37,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:37,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:37,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:37,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 242 states and 252 transitions. [2024-11-25 01:58:37,705 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 252 transitions. [2024-11-25 01:58:37,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 01:58:37,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:37,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:37,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:37,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:37,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:37,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 241 states and 251 transitions. [2024-11-25 01:58:37,728 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 251 transitions. [2024-11-25 01:58:37,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 01:58:37,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:37,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:37,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:37,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:37,760 INFO L256 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:58:37,761 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:37,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:37,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:37,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 243 states and 253 transitions. [2024-11-25 01:58:37,823 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 253 transitions. [2024-11-25 01:58:37,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 01:58:37,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:37,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:37,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:37,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:37,846 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:58:37,847 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:37,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:37,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:37,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 244 states and 254 transitions. [2024-11-25 01:58:37,912 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 254 transitions. [2024-11-25 01:58:37,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 01:58:37,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:37,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:37,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:37,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:37,952 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:58:37,953 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:38,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:38,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:38,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 245 states and 255 transitions. [2024-11-25 01:58:38,041 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 255 transitions. [2024-11-25 01:58:38,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 01:58:38,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:38,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:38,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:38,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:38,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:38,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 244 states and 254 transitions. [2024-11-25 01:58:38,071 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 254 transitions. [2024-11-25 01:58:38,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 01:58:38,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:38,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:38,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:38,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:38,119 INFO L256 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:58:38,120 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:38,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:38,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:38,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 246 states and 256 transitions. [2024-11-25 01:58:38,202 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 256 transitions. [2024-11-25 01:58:38,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 01:58:38,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:38,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:38,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:38,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:38,234 INFO L256 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:58:38,235 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:38,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:38,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:38,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 247 states and 257 transitions. [2024-11-25 01:58:38,317 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 257 transitions. [2024-11-25 01:58:38,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 01:58:38,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:38,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:38,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:38,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:38,355 INFO L256 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:58:38,356 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:38,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:38,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:38,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 248 states and 258 transitions. [2024-11-25 01:58:38,440 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 258 transitions. [2024-11-25 01:58:38,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 01:58:38,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:38,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:38,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:38,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:38,477 INFO L256 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:58:38,479 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:38,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:38,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:38,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 249 states and 259 transitions. [2024-11-25 01:58:38,572 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 259 transitions. [2024-11-25 01:58:38,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 01:58:38,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:38,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:38,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:38,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:38,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:38,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 248 states and 258 transitions. [2024-11-25 01:58:38,598 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 258 transitions. [2024-11-25 01:58:38,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 01:58:38,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:38,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:38,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:38,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:38,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:38,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 250 states and 260 transitions. [2024-11-25 01:58:38,670 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 260 transitions. [2024-11-25 01:58:38,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 01:58:38,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:38,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:38,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:38,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:38,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:38,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 251 states and 261 transitions. [2024-11-25 01:58:38,723 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 261 transitions. [2024-11-25 01:58:38,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 01:58:38,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:38,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:38,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:38,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:38,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:38,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 250 states and 260 transitions. [2024-11-25 01:58:38,750 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 260 transitions. [2024-11-25 01:58:38,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 01:58:38,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:38,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:38,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:38,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:38,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:38,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 252 states and 263 transitions. [2024-11-25 01:58:38,912 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 263 transitions. [2024-11-25 01:58:38,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 01:58:38,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:38,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:38,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:38,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:39,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:39,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 255 states and 268 transitions. [2024-11-25 01:58:39,243 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 268 transitions. [2024-11-25 01:58:39,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 01:58:39,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:39,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:39,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:39,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:39,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:39,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 259 states and 273 transitions. [2024-11-25 01:58:39,631 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 273 transitions. [2024-11-25 01:58:39,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 01:58:39,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:39,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:39,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:39,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:39,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:39,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 258 states and 272 transitions. [2024-11-25 01:58:39,659 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 272 transitions. [2024-11-25 01:58:39,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 01:58:39,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:39,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:39,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:39,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:40,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:40,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 264 states and 279 transitions. [2024-11-25 01:58:40,088 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 279 transitions. [2024-11-25 01:58:40,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 01:58:40,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:40,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:40,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:40,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:40,143 INFO L256 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:58:40,145 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:40,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:40,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:40,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 271 states and 286 transitions. [2024-11-25 01:58:40,376 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 286 transitions. [2024-11-25 01:58:40,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 01:58:40,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:40,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:40,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:40,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:40,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:40,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 270 states and 285 transitions. [2024-11-25 01:58:40,412 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 285 transitions. [2024-11-25 01:58:40,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 01:58:40,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:40,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:40,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:40,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:40,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:40,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 269 states and 284 transitions. [2024-11-25 01:58:40,442 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 284 transitions. [2024-11-25 01:58:40,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 01:58:40,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:40,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:40,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:40,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:40,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:40,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 268 states and 283 transitions. [2024-11-25 01:58:40,654 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 283 transitions. [2024-11-25 01:58:40,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 01:58:40,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:40,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:40,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:40,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:40,693 INFO L256 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:58:40,695 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:40,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:40,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:40,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 272 states and 287 transitions. [2024-11-25 01:58:40,931 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 287 transitions. [2024-11-25 01:58:40,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 01:58:40,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:40,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:40,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:40,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:40,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:40,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 271 states and 286 transitions. [2024-11-25 01:58:40,965 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 286 transitions. [2024-11-25 01:58:40,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 01:58:40,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:40,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:40,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:41,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:41,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:41,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 314 states and 333 transitions. [2024-11-25 01:58:41,859 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 333 transitions. [2024-11-25 01:58:41,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 01:58:41,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:41,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:41,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:41,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:41,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:41,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 315 states and 334 transitions. [2024-11-25 01:58:41,972 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 334 transitions. [2024-11-25 01:58:41,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 01:58:41,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:41,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:41,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:42,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:42,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:42,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 316 states and 335 transitions. [2024-11-25 01:58:42,477 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 335 transitions. [2024-11-25 01:58:42,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 01:58:42,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:42,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:42,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:42,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:42,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:42,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 317 states and 336 transitions. [2024-11-25 01:58:42,571 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 336 transitions. [2024-11-25 01:58:42,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 01:58:42,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:42,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:42,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:42,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:44,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:44,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 366 states and 393 transitions. [2024-11-25 01:58:44,080 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 393 transitions. [2024-11-25 01:58:44,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 01:58:44,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:44,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:44,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:44,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:44,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:44,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 373 states and 402 transitions. [2024-11-25 01:58:44,727 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 402 transitions. [2024-11-25 01:58:44,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 01:58:44,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:44,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:44,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:44,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:44,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:44,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 374 states and 403 transitions. [2024-11-25 01:58:44,808 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 403 transitions. [2024-11-25 01:58:44,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 01:58:44,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:44,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:44,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:44,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:44,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:44,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 377 states and 407 transitions. [2024-11-25 01:58:44,891 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 407 transitions. [2024-11-25 01:58:44,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 01:58:44,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:44,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:44,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:44,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:44,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:44,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 378 states and 408 transitions. [2024-11-25 01:58:44,999 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 408 transitions. [2024-11-25 01:58:44,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 01:58:44,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:44,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:45,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:45,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:45,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:45,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 379 states and 409 transitions. [2024-11-25 01:58:45,086 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 409 transitions. [2024-11-25 01:58:45,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 01:58:45,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:45,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:45,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:45,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:45,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:45,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 378 states and 408 transitions. [2024-11-25 01:58:45,134 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 408 transitions. [2024-11-25 01:58:45,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 01:58:45,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:45,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:45,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:45,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:45,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:45,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 377 states and 407 transitions. [2024-11-25 01:58:45,175 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 407 transitions. [2024-11-25 01:58:45,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 01:58:45,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:45,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:45,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:45,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:45,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:45,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 380 states and 410 transitions. [2024-11-25 01:58:45,745 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 410 transitions. [2024-11-25 01:58:45,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 01:58:45,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:45,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:45,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:45,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:45,801 INFO L256 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 01:58:45,803 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:45,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:46,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:46,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 382 states and 412 transitions. [2024-11-25 01:58:46,043 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 412 transitions. [2024-11-25 01:58:46,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 01:58:46,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:46,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:46,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:46,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:46,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:46,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 386 states and 416 transitions. [2024-11-25 01:58:46,625 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 416 transitions. [2024-11-25 01:58:46,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 01:58:46,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:46,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:46,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:46,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:46,670 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:58:46,672 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:46,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:47,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:47,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 387 states and 418 transitions. [2024-11-25 01:58:47,079 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 418 transitions. [2024-11-25 01:58:47,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 01:58:47,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:47,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:47,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:47,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:47,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:47,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 392 states and 423 transitions. [2024-11-25 01:58:47,744 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 423 transitions. [2024-11-25 01:58:47,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 01:58:47,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:47,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:47,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:47,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:47,782 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:58:47,783 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:48,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:48,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:48,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 394 states and 425 transitions. [2024-11-25 01:58:48,196 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 425 transitions. [2024-11-25 01:58:48,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 01:58:48,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:48,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:48,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:48,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:48,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:48,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 393 states and 424 transitions. [2024-11-25 01:58:48,238 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 424 transitions. [2024-11-25 01:58:48,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 01:58:48,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:48,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:48,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:48,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:48,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:48,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 392 states and 423 transitions. [2024-11-25 01:58:48,277 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 423 transitions. [2024-11-25 01:58:48,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 01:58:48,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:48,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:48,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:48,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:49,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:49,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 399 states and 430 transitions. [2024-11-25 01:58:49,011 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 430 transitions. [2024-11-25 01:58:49,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 01:58:49,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:49,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:49,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:49,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:49,064 INFO L256 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 01:58:49,065 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:49,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:49,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:49,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 402 states and 433 transitions. [2024-11-25 01:58:49,249 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 433 transitions. [2024-11-25 01:58:49,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 01:58:49,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:49,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:49,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:49,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:50,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:50,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 410 states and 441 transitions. [2024-11-25 01:58:50,086 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 441 transitions. [2024-11-25 01:58:50,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 01:58:50,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:50,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:50,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:50,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:50,123 INFO L256 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:58:50,124 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:50,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:50,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:50,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 411 states and 443 transitions. [2024-11-25 01:58:50,297 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 443 transitions. [2024-11-25 01:58:50,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 01:58:50,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:50,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:50,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:50,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:51,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:51,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 420 states and 452 transitions. [2024-11-25 01:58:51,088 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 452 transitions. [2024-11-25 01:58:51,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 01:58:51,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:51,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:51,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:51,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:51,131 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:58:51,132 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:51,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:51,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:51,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 422 states and 454 transitions. [2024-11-25 01:58:51,400 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 454 transitions. [2024-11-25 01:58:51,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 01:58:51,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:51,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:51,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:51,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:51,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:51,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 421 states and 453 transitions. [2024-11-25 01:58:51,440 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 453 transitions. [2024-11-25 01:58:51,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 01:58:51,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:51,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:51,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:51,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:52,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:52,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 436 states and 473 transitions. [2024-11-25 01:58:52,391 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 473 transitions. [2024-11-25 01:58:52,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 01:58:52,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:52,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:52,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:52,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:52,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:52,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 447 states and 484 transitions. [2024-11-25 01:58:52,653 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 484 transitions. [2024-11-25 01:58:52,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 01:58:52,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:52,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:52,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:52,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:53,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:53,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 448 states and 487 transitions. [2024-11-25 01:58:53,333 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 487 transitions. [2024-11-25 01:58:53,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 01:58:53,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:53,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:53,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:53,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:53,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:53,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 449 states and 488 transitions. [2024-11-25 01:58:53,400 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 488 transitions. [2024-11-25 01:58:53,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 01:58:53,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:53,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:53,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:53,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:53,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:53,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 448 states and 487 transitions. [2024-11-25 01:58:53,433 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 487 transitions. [2024-11-25 01:58:53,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 01:58:53,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:53,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:53,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:53,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:55,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:55,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 508 states and 552 transitions. [2024-11-25 01:58:55,588 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 552 transitions. [2024-11-25 01:58:55,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 01:58:55,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:55,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:55,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:55,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:55,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:55,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 510 states and 554 transitions. [2024-11-25 01:58:55,700 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 554 transitions. [2024-11-25 01:58:55,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 01:58:55,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:55,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:55,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:55,922 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:58,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:58,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 571 states and 623 transitions. [2024-11-25 01:58:58,457 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 623 transitions. [2024-11-25 01:58:58,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 01:58:58,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:58,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:58,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:58,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:58,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:58,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 574 states and 626 transitions. [2024-11-25 01:58:58,608 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 626 transitions. [2024-11-25 01:58:58,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 01:58:58,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:58,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:58,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:58,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:58,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:58,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 578 states and 630 transitions. [2024-11-25 01:58:58,740 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 630 transitions. [2024-11-25 01:58:58,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 01:58:58,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:58,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:58,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:58,792 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:59,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:59,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 585 states and 641 transitions. [2024-11-25 01:58:59,780 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 641 transitions. [2024-11-25 01:58:59,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 01:58:59,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:59,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:59,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:59,829 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:59,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:59,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 586 states and 644 transitions. [2024-11-25 01:58:59,872 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 644 transitions. [2024-11-25 01:58:59,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 01:58:59,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:59,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:59,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:59,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:59,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:59,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 585 states and 643 transitions. [2024-11-25 01:58:59,912 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 643 transitions. [2024-11-25 01:58:59,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 01:58:59,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:59,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:59,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:59,975 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:01,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:01,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 594 states and 656 transitions. [2024-11-25 01:59:01,124 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 656 transitions. [2024-11-25 01:59:01,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 01:59:01,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:01,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:01,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:01,173 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:01,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:01,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 596 states and 663 transitions. [2024-11-25 01:59:01,325 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 663 transitions. [2024-11-25 01:59:01,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 01:59:01,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:01,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:01,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:01,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:01,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:01,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 602 states and 669 transitions. [2024-11-25 01:59:01,482 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 669 transitions. [2024-11-25 01:59:01,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 01:59:01,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:01,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:01,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:01,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:01,527 INFO L256 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 01:59:01,529 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:01,639 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:01,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:01,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 604 states and 671 transitions. [2024-11-25 01:59:01,862 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 671 transitions. [2024-11-25 01:59:01,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 01:59:01,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:01,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:01,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:01,918 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:02,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:02,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 605 states and 672 transitions. [2024-11-25 01:59:02,237 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 672 transitions. [2024-11-25 01:59:02,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 01:59:02,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:02,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:02,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:02,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:02,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:02,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 612 states and 679 transitions. [2024-11-25 01:59:02,992 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 679 transitions. [2024-11-25 01:59:02,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 01:59:02,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:02,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:03,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:03,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:03,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:03,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 620 states and 687 transitions. [2024-11-25 01:59:03,881 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 687 transitions. [2024-11-25 01:59:03,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 01:59:03,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:03,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:03,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:03,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:03,919 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:59:03,920 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:04,084 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:04,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:04,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 622 states and 690 transitions. [2024-11-25 01:59:04,171 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 690 transitions. [2024-11-25 01:59:04,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 01:59:04,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:04,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:04,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:04,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:05,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:05,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 631 states and 699 transitions. [2024-11-25 01:59:05,294 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 699 transitions. [2024-11-25 01:59:05,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 01:59:05,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:05,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:05,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:05,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:05,342 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:59:05,344 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:05,469 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:05,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:05,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 634 states and 702 transitions. [2024-11-25 01:59:05,736 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 702 transitions. [2024-11-25 01:59:05,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 01:59:05,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:05,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:05,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:05,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:05,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:05,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 633 states and 701 transitions. [2024-11-25 01:59:05,778 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 701 transitions. [2024-11-25 01:59:05,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 01:59:05,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:05,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:05,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:05,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:05,818 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 01:59:05,820 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:05,945 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:06,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:06,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 635 states and 703 transitions. [2024-11-25 01:59:06,019 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 703 transitions. [2024-11-25 01:59:06,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 01:59:06,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:06,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:06,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:06,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:06,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:06,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 646 states and 714 transitions. [2024-11-25 01:59:06,384 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 714 transitions. [2024-11-25 01:59:06,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 01:59:06,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:06,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:06,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:06,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:06,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:06,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 647 states and 715 transitions. [2024-11-25 01:59:06,450 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 715 transitions. [2024-11-25 01:59:06,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 01:59:06,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:06,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:06,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:06,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:06,492 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:59:06,494 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:06,673 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:06,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:06,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 649 states and 718 transitions. [2024-11-25 01:59:06,759 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 718 transitions. [2024-11-25 01:59:06,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 01:59:06,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:06,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:06,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:06,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:06,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:06,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 648 states and 717 transitions. [2024-11-25 01:59:06,793 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 717 transitions. [2024-11-25 01:59:06,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 01:59:06,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:06,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:06,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:06,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:06,841 INFO L256 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:59:06,842 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:07,003 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:07,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:07,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 651 states and 720 transitions. [2024-11-25 01:59:07,207 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 720 transitions. [2024-11-25 01:59:07,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 01:59:07,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:07,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:07,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:07,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:07,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:07,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 653 states and 723 transitions. [2024-11-25 01:59:07,324 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 723 transitions. [2024-11-25 01:59:07,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 01:59:07,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:07,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:07,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:07,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:07,364 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 01:59:07,365 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:07,491 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:07,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:07,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 655 states and 725 transitions. [2024-11-25 01:59:07,566 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 725 transitions. [2024-11-25 01:59:07,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 01:59:07,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:07,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:07,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:07,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:07,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:07,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 658 states and 730 transitions. [2024-11-25 01:59:07,720 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 730 transitions. [2024-11-25 01:59:07,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 01:59:07,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:07,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:07,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:07,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:07,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:07,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 662 states and 735 transitions. [2024-11-25 01:59:07,855 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 735 transitions. [2024-11-25 01:59:07,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 01:59:07,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:07,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:07,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:07,906 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:08,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:08,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 664 states and 738 transitions. [2024-11-25 01:59:08,002 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 738 transitions. [2024-11-25 01:59:08,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 01:59:08,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:08,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:08,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:08,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:08,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:08,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 663 states and 737 transitions. [2024-11-25 01:59:08,037 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 737 transitions. [2024-11-25 01:59:08,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 01:59:08,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:08,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:08,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:08,084 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:08,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:08,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 666 states and 740 transitions. [2024-11-25 01:59:08,184 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 740 transitions. [2024-11-25 01:59:08,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 01:59:08,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:08,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:08,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:08,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:08,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:08,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 672 states and 747 transitions. [2024-11-25 01:59:08,356 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 747 transitions. [2024-11-25 01:59:08,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 01:59:08,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:08,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:08,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:08,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:08,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:08,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 679 states and 754 transitions. [2024-11-25 01:59:08,933 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 754 transitions. [2024-11-25 01:59:08,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 01:59:08,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:08,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:08,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:08,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:08,975 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 01:59:08,976 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:09,123 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:09,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:09,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 682 states and 757 transitions. [2024-11-25 01:59:09,224 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 757 transitions. [2024-11-25 01:59:09,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 01:59:09,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:09,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:09,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:09,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:09,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:09,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 681 states and 756 transitions. [2024-11-25 01:59:09,265 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 756 transitions. [2024-11-25 01:59:09,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 01:59:09,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:09,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:09,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:09,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:09,307 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:59:09,308 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:09,442 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:09,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:09,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 682 states and 758 transitions. [2024-11-25 01:59:09,549 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 758 transitions. [2024-11-25 01:59:09,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 01:59:09,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:09,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:09,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:09,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:09,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:09,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 681 states and 757 transitions. [2024-11-25 01:59:09,626 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 757 transitions. [2024-11-25 01:59:09,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 01:59:09,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:09,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:09,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:09,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:09,674 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:59:09,676 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:09,849 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:09,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:09,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 683 states and 759 transitions. [2024-11-25 01:59:09,955 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 759 transitions. [2024-11-25 01:59:09,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 01:59:09,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:09,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:09,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:09,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:10,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:10,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 682 states and 758 transitions. [2024-11-25 01:59:10,105 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 758 transitions. [2024-11-25 01:59:10,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 01:59:10,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:10,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:10,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:10,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:10,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:10,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 681 states and 757 transitions. [2024-11-25 01:59:10,817 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 757 transitions. [2024-11-25 01:59:10,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 01:59:10,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:10,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:10,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:10,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:10,859 INFO L256 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 01:59:10,860 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:10,985 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:11,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:11,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 684 states and 760 transitions. [2024-11-25 01:59:11,056 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 760 transitions. [2024-11-25 01:59:11,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 01:59:11,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:11,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:11,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:11,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:11,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:11,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 683 states and 759 transitions. [2024-11-25 01:59:11,091 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 759 transitions. [2024-11-25 01:59:11,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 01:59:11,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:11,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:11,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:11,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:11,134 INFO L256 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:59:11,136 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:11,264 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:11,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:11,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 684 states and 761 transitions. [2024-11-25 01:59:11,371 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 761 transitions. [2024-11-25 01:59:11,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 01:59:11,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:11,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:11,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:11,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:12,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:12,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 723 states and 803 transitions. [2024-11-25 01:59:12,099 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 803 transitions. [2024-11-25 01:59:12,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 01:59:12,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:12,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:12,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:12,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:12,142 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:59:12,143 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:12,332 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:12,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:12,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 725 states and 805 transitions. [2024-11-25 01:59:12,449 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 805 transitions. [2024-11-25 01:59:12,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 01:59:12,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:12,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:12,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:12,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:12,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:12,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 726 states and 806 transitions. [2024-11-25 01:59:12,526 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 806 transitions. [2024-11-25 01:59:12,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 01:59:12,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:12,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:12,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:12,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:12,570 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 01:59:12,572 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:12,711 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:12,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:12,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 728 states and 808 transitions. [2024-11-25 01:59:12,782 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 808 transitions. [2024-11-25 01:59:12,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 01:59:12,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:12,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:12,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:13,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:13,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:13,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 729 states and 809 transitions. [2024-11-25 01:59:13,559 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 809 transitions. [2024-11-25 01:59:13,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 01:59:13,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:13,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:13,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:13,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:14,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:14,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 728 states and 808 transitions. [2024-11-25 01:59:14,255 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 808 transitions. [2024-11-25 01:59:14,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 01:59:14,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:14,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:14,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:14,380 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 01:59:14,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:14,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 727 states and 807 transitions. [2024-11-25 01:59:14,618 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 807 transitions. [2024-11-25 01:59:14,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 01:59:14,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:14,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:14,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:14,762 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 01:59:15,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:15,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 726 states and 806 transitions. [2024-11-25 01:59:15,173 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 806 transitions. [2024-11-25 01:59:15,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 01:59:15,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:15,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:15,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:15,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:15,221 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:59:15,222 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:15,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 01:59:16,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:16,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 744 states and 826 transitions. [2024-11-25 01:59:16,756 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 826 transitions. [2024-11-25 01:59:16,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 01:59:16,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:16,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:16,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:16,799 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 01:59:17,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:17,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 741 states and 821 transitions. [2024-11-25 01:59:17,427 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 821 transitions. [2024-11-25 01:59:17,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 01:59:17,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:17,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:17,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:17,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:17,481 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:59:17,482 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:17,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 01:59:17,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:17,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 742 states and 822 transitions. [2024-11-25 01:59:17,648 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 822 transitions. [2024-11-25 01:59:17,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 01:59:17,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:17,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:17,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:17,685 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 01:59:17,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:17,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 738 states and 817 transitions. [2024-11-25 01:59:17,984 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 817 transitions. [2024-11-25 01:59:17,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 01:59:17,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:17,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:17,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:18,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 01:59:18,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:18,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 737 states and 816 transitions. [2024-11-25 01:59:18,021 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 816 transitions. [2024-11-25 01:59:18,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 01:59:18,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:18,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:18,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:18,057 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 01:59:18,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:18,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 732 states and 810 transitions. [2024-11-25 01:59:18,389 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 810 transitions. [2024-11-25 01:59:18,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 01:59:18,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:18,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:18,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:18,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 01:59:18,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:18,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 734 states and 813 transitions. [2024-11-25 01:59:18,528 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 813 transitions. [2024-11-25 01:59:18,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 01:59:18,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:18,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:18,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:18,552 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 01:59:18,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:18,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 727 states and 805 transitions. [2024-11-25 01:59:18,704 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 805 transitions. [2024-11-25 01:59:18,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 01:59:18,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:18,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:18,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:18,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:18,753 INFO L256 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 01:59:18,754 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:18,903 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:19,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:19,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 737 states and 815 transitions. [2024-11-25 01:59:19,141 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 815 transitions. [2024-11-25 01:59:19,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 01:59:19,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:19,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:19,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:19,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:19,191 INFO L256 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-25 01:59:19,192 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:19,353 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-25 01:59:19,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:19,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 736 states and 814 transitions. [2024-11-25 01:59:19,847 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 814 transitions. [2024-11-25 01:59:19,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 01:59:19,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:19,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:19,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:19,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:19,901 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 01:59:19,903 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:21,022 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:24,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:24,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 779 states and 862 transitions. [2024-11-25 01:59:24,611 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 862 transitions. [2024-11-25 01:59:24,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 01:59:24,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:24,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:24,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:24,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:24,669 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 01:59:24,671 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:25,559 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:30,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:30,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 823 states and 910 transitions. [2024-11-25 01:59:30,376 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 910 transitions. [2024-11-25 01:59:30,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 01:59:30,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:30,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:30,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:30,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:30,432 INFO L256 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 01:59:30,433 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:31,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:34,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:34,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 831 states and 919 transitions. [2024-11-25 01:59:34,177 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 919 transitions. [2024-11-25 01:59:34,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 01:59:34,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:34,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:34,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:34,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:34,243 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 01:59:34,244 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:35,153 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:37,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:37,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 833 states and 924 transitions. [2024-11-25 01:59:37,379 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 924 transitions. [2024-11-25 01:59:37,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 01:59:37,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:37,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:37,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:37,641 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 01:59:43,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:43,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 894 states and 997 transitions. [2024-11-25 01:59:43,585 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 997 transitions. [2024-11-25 01:59:43,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 01:59:43,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:43,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:43,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:43,751 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 01:59:44,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:44,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 897 states and 1006 transitions. [2024-11-25 01:59:44,562 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1006 transitions. [2024-11-25 01:59:44,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 01:59:44,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:44,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:44,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:44,760 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 01:59:51,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:51,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 959 states and 1084 transitions. [2024-11-25 01:59:51,655 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1084 transitions. [2024-11-25 01:59:51,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 01:59:51,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:51,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:51,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:51,835 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 01:59:52,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:52,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 963 states and 1095 transitions. [2024-11-25 01:59:52,780 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1095 transitions. [2024-11-25 01:59:52,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 01:59:52,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:52,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:52,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:52,998 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 01:59:54,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:54,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 966 states and 1101 transitions. [2024-11-25 01:59:54,139 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1101 transitions. [2024-11-25 01:59:54,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 01:59:54,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:54,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:54,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:54,185 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 01:59:55,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:55,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 969 states and 1109 transitions. [2024-11-25 01:59:55,369 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1109 transitions. [2024-11-25 01:59:55,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 01:59:55,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:55,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:55,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:55,412 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 01:59:56,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:56,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 971 states and 1114 transitions. [2024-11-25 01:59:56,166 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1114 transitions. [2024-11-25 01:59:56,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 01:59:56,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:56,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:56,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:56,201 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 01:59:56,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:56,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 972 states and 1118 transitions. [2024-11-25 01:59:56,742 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1118 transitions. [2024-11-25 01:59:56,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 01:59:56,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:56,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:56,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:56,776 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 01:59:58,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:58,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 976 states and 1125 transitions. [2024-11-25 01:59:58,115 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1125 transitions. [2024-11-25 01:59:58,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 01:59:58,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:58,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:58,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:58,148 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:00:00,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:00,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 980 states and 1136 transitions. [2024-11-25 02:00:00,057 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1136 transitions. [2024-11-25 02:00:00,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 02:00:00,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:00,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:00,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:00,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:00,102 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:00:00,103 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:00,403 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:03,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:03,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 989 states and 1152 transitions. [2024-11-25 02:00:03,332 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1152 transitions. [2024-11-25 02:00:03,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 02:00:03,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:03,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:03,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:03,362 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 02:00:04,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:04,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 990 states and 1153 transitions. [2024-11-25 02:00:04,020 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1153 transitions. [2024-11-25 02:00:04,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 02:00:04,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:04,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:04,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:04,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:04,060 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 02:00:04,061 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:04,384 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:04,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:04,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 992 states and 1155 transitions. [2024-11-25 02:00:04,766 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1155 transitions. [2024-11-25 02:00:04,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 02:00:04,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:04,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:04,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:04,805 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:00:05,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:05,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 993 states and 1156 transitions. [2024-11-25 02:00:05,187 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1156 transitions. [2024-11-25 02:00:05,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 02:00:05,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:05,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:05,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:05,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:05,232 INFO L256 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:00:05,233 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:05,382 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:05,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:05,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 995 states and 1158 transitions. [2024-11-25 02:00:05,505 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1158 transitions. [2024-11-25 02:00:05,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 02:00:05,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:05,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:05,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:05,592 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 02:00:06,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:06,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 996 states and 1159 transitions. [2024-11-25 02:00:06,421 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1159 transitions. [2024-11-25 02:00:06,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 02:00:06,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:06,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:06,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:06,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:06,484 INFO L256 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 02:00:06,486 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:06,703 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:06,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:06,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 998 states and 1164 transitions. [2024-11-25 02:00:06,963 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1164 transitions. [2024-11-25 02:00:06,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:00:06,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:06,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:06,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:07,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:07,010 INFO L256 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-25 02:00:07,011 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:07,605 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:09,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:09,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 1014 states and 1185 transitions. [2024-11-25 02:00:09,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1185 transitions. [2024-11-25 02:00:09,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:00:09,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:09,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:09,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:10,056 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:00:10,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:10,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 1013 states and 1184 transitions. [2024-11-25 02:00:10,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1184 transitions. [2024-11-25 02:00:10,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:00:10,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:10,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:10,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:10,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:10,193 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 02:00:10,194 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:11,150 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:14,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:14,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 1029 states and 1212 transitions. [2024-11-25 02:00:14,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1212 transitions. [2024-11-25 02:00:14,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:00:14,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:14,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:14,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:14,693 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:00:14,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:14,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 1028 states and 1211 transitions. [2024-11-25 02:00:14,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1211 transitions. [2024-11-25 02:00:14,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 02:00:14,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:14,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:14,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:15,073 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:20,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:20,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 1087 states and 1276 transitions. [2024-11-25 02:00:20,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 1276 transitions. [2024-11-25 02:00:20,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 02:00:20,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:20,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:20,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:20,122 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:00:20,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:20,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 1084 states and 1273 transitions. [2024-11-25 02:00:20,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1273 transitions. [2024-11-25 02:00:20,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 02:00:20,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:20,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:20,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:20,703 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:26,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:26,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 1145 states and 1346 transitions. [2024-11-25 02:00:26,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1346 transitions. [2024-11-25 02:00:26,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 02:00:26,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:26,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:26,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:27,027 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 02:00:27,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:27,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1141 states and 1342 transitions. [2024-11-25 02:00:27,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1342 transitions. [2024-11-25 02:00:27,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 02:00:27,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:27,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:27,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:27,213 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:00:27,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:27,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1136 states and 1337 transitions. [2024-11-25 02:00:27,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1337 transitions. [2024-11-25 02:00:27,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 02:00:27,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:27,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:27,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:27,560 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:00:29,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:29,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 1141 states and 1347 transitions. [2024-11-25 02:00:29,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1347 transitions. [2024-11-25 02:00:29,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 02:00:29,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:29,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:29,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:29,241 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:00:31,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:31,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 1147 states and 1359 transitions. [2024-11-25 02:00:31,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1359 transitions. [2024-11-25 02:00:31,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 02:00:31,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:31,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:31,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:31,685 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 02:00:31,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:31,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1140 states and 1352 transitions. [2024-11-25 02:00:31,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1352 transitions. [2024-11-25 02:00:31,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 02:00:31,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:31,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:31,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:31,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:31,959 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:00:31,960 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:32,104 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:34,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:34,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1148 states and 1367 transitions. [2024-11-25 02:00:34,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1367 transitions. [2024-11-25 02:00:34,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 02:00:34,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:34,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:34,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:34,865 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-25 02:00:35,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:35,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 1140 states and 1359 transitions. [2024-11-25 02:00:35,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1359 transitions. [2024-11-25 02:00:35,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 02:00:35,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:35,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:35,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:35,575 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 02:00:36,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:36,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1131 states and 1350 transitions. [2024-11-25 02:00:36,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1350 transitions. [2024-11-25 02:00:36,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 02:00:36,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:36,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:36,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:36,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:36,360 INFO L256 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 02:00:36,361 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:36,560 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:36,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:36,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1133 states and 1352 transitions. [2024-11-25 02:00:36,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1352 transitions. [2024-11-25 02:00:36,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 02:00:36,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:36,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:36,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:36,867 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 02:00:39,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:39,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1146 states and 1365 transitions. [2024-11-25 02:00:39,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1365 transitions. [2024-11-25 02:00:39,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 02:00:39,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:39,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:39,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:39,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:39,676 INFO L256 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:00:39,677 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:39,827 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:39,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:39,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1148 states and 1367 transitions. [2024-11-25 02:00:39,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1367 transitions. [2024-11-25 02:00:39,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 02:00:39,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:39,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:39,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:40,008 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:40,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:40,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1149 states and 1368 transitions. [2024-11-25 02:00:40,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1368 transitions. [2024-11-25 02:00:40,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 02:00:40,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:40,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:40,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:40,630 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:00:40,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:40,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1148 states and 1367 transitions. [2024-11-25 02:00:40,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1367 transitions. [2024-11-25 02:00:40,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:00:40,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:40,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:40,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:40,849 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:00:40,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:40,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 1147 states and 1366 transitions. [2024-11-25 02:00:40,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1366 transitions. [2024-11-25 02:00:40,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 02:00:40,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:40,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:40,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:41,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:41,034 INFO L256 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 02:00:41,036 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:41,241 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:41,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:41,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1149 states and 1368 transitions. [2024-11-25 02:00:41,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1368 transitions. [2024-11-25 02:00:41,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 02:00:41,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:41,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:41,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:41,543 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:00:41,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:41,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 1146 states and 1363 transitions. [2024-11-25 02:00:41,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1363 transitions. [2024-11-25 02:00:41,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:00:41,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:41,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:41,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:41,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:41,785 INFO L256 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:00:41,786 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:41,956 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:42,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:42,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1148 states and 1365 transitions. [2024-11-25 02:00:42,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1365 transitions. [2024-11-25 02:00:42,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:00:42,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:42,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:42,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:42,120 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 02:00:42,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:42,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 1144 states and 1360 transitions. [2024-11-25 02:00:42,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1360 transitions. [2024-11-25 02:00:42,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 02:00:42,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:42,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:42,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:42,407 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:00:42,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:42,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1139 states and 1354 transitions. [2024-11-25 02:00:42,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1354 transitions. [2024-11-25 02:00:42,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 02:00:42,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:42,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:42,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:42,641 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:42,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:42,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1142 states and 1357 transitions. [2024-11-25 02:00:42,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1357 transitions. [2024-11-25 02:00:42,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 02:00:42,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:42,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:42,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:42,959 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 02:00:43,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:43,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 1135 states and 1349 transitions. [2024-11-25 02:00:43,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1349 transitions. [2024-11-25 02:00:43,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 02:00:43,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:43,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:43,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:43,392 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-25 02:00:43,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:43,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 1127 states and 1341 transitions. [2024-11-25 02:00:43,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1341 transitions. [2024-11-25 02:00:43,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 02:00:43,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:43,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:43,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:43,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:43,911 INFO L256 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:00:43,912 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:44,069 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:44,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:44,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 1129 states and 1343 transitions. [2024-11-25 02:00:44,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1343 transitions. [2024-11-25 02:00:44,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 02:00:44,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:44,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:44,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:44,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:44,272 INFO L256 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 02:00:44,274 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:44,496 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:44,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:44,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1131 states and 1345 transitions. [2024-11-25 02:00:44,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1345 transitions. [2024-11-25 02:00:44,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:00:44,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:44,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:44,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:44,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:44,900 INFO L256 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:00:44,902 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:45,089 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:45,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:45,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 1133 states and 1347 transitions. [2024-11-25 02:00:45,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1347 transitions. [2024-11-25 02:00:45,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 02:00:45,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:45,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:45,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:45,383 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 02:00:48,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:48,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 1172 states and 1393 transitions. [2024-11-25 02:00:48,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1393 transitions. [2024-11-25 02:00:48,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 02:00:48,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:48,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:48,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:48,899 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 02:00:48,900 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:49,190 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:49,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:49,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1174 states and 1395 transitions. [2024-11-25 02:00:49,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1395 transitions. [2024-11-25 02:00:49,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 02:00:49,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:49,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:49,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:49,698 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 02:00:53,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:53,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1214 states and 1442 transitions. [2024-11-25 02:00:53,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1442 transitions. [2024-11-25 02:00:53,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 02:00:53,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:53,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:53,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:53,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:53,628 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:00:53,629 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:53,799 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 116 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:53,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:53,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1215 states and 1443 transitions. [2024-11-25 02:00:53,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1443 transitions. [2024-11-25 02:00:53,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 02:00:53,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:53,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:53,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:53,902 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 02:01:02,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:02,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 1255 states and 1489 transitions. [2024-11-25 02:01:02,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1489 transitions. [2024-11-25 02:01:02,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:01:02,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:02,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:02,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:01:02,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:02,368 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:01:02,370 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:01:03,478 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:01:20,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:20,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1343 states and 1589 transitions. [2024-11-25 02:01:20,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1589 transitions. [2024-11-25 02:01:20,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:01:20,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:20,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:20,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:01:20,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:20,295 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:01:20,296 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:01:20,727 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:01:23,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:23,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1357 states and 1602 transitions. [2024-11-25 02:01:23,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 1602 transitions. [2024-11-25 02:01:23,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 02:01:23,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:23,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:23,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:01:23,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:23,353 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 02:01:23,354 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:01:24,564 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:01:33,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:33,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1402 states and 1653 transitions. [2024-11-25 02:01:33,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 1653 transitions. [2024-11-25 02:01:33,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 02:01:33,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:33,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:33,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:01:34,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:34,055 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 02:01:34,057 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:01:34,493 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:01:36,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:36,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 1416 states and 1666 transitions. [2024-11-25 02:01:36,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1666 transitions. [2024-11-25 02:01:36,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 02:01:36,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:36,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:36,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:01:37,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:37,019 INFO L256 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:01:37,021 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:01:37,196 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:01:37,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:37,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 1426 states and 1678 transitions. [2024-11-25 02:01:37,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1678 transitions. [2024-11-25 02:01:37,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 02:01:37,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:37,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:37,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:01:37,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:37,775 INFO L256 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 02:01:37,777 INFO L279 TraceCheckSpWp]: Computing forward predicates...