./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound20.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_6371269b-84cb-4b45-8bae-b27cdc7f0ab4/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6371269b-84cb-4b45-8bae-b27cdc7f0ab4/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6371269b-84cb-4b45-8bae-b27cdc7f0ab4/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6371269b-84cb-4b45-8bae-b27cdc7f0ab4/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6371269b-84cb-4b45-8bae-b27cdc7f0ab4/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6371269b-84cb-4b45-8bae-b27cdc7f0ab4/bin/ukojak-verify-CZk0znPC7b --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 820aaba80b9c7e4ca2ad4a6a908bac2e6f59545dc6a131cb9fae6306b993a9eb --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:54:37,301 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:54:37,351 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6371269b-84cb-4b45-8bae-b27cdc7f0ab4/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 00:54:37,355 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:54:37,355 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:54:37,372 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:54:37,373 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:54:37,373 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:54:37,373 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:54:37,373 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:54:37,374 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:54:37,374 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:54:37,374 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:54:37,374 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:54:37,374 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:54:37,374 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:54:37,374 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:54:37,374 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:54:37,374 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:54:37,374 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 00:54:37,374 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:54:37,374 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:54:37,375 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:54:37,375 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:54:37,375 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:54:37,375 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:54:37,375 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:54:37,375 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:54:37,375 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:54:37,375 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:54:37,375 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:54:37,375 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:54:37,375 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:54:37,375 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:54:37,375 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:54:37,375 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_6371269b-84cb-4b45-8bae-b27cdc7f0ab4/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> 820aaba80b9c7e4ca2ad4a6a908bac2e6f59545dc6a131cb9fae6306b993a9eb [2024-12-06 00:54:37,603 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:54:37,610 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:54:37,612 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:54:37,614 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:54:37,614 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:54:37,615 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6371269b-84cb-4b45-8bae-b27cdc7f0ab4/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound20.c [2024-12-06 00:54:40,183 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6371269b-84cb-4b45-8bae-b27cdc7f0ab4/bin/ukojak-verify-CZk0znPC7b/data/b08c61708/ed8b553a862b415cbf865af7aab424d0/FLAG50611965d [2024-12-06 00:54:40,373 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:54:40,374 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6371269b-84cb-4b45-8bae-b27cdc7f0ab4/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound20.c [2024-12-06 00:54:40,378 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6371269b-84cb-4b45-8bae-b27cdc7f0ab4/bin/ukojak-verify-CZk0znPC7b/data/b08c61708/ed8b553a862b415cbf865af7aab424d0/FLAG50611965d [2024-12-06 00:54:40,796 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6371269b-84cb-4b45-8bae-b27cdc7f0ab4/bin/ukojak-verify-CZk0znPC7b/data/b08c61708/ed8b553a862b415cbf865af7aab424d0 [2024-12-06 00:54:40,800 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:54:40,801 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:54:40,803 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:54:40,803 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:54:40,807 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:54:40,808 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:54:40" (1/1) ... [2024-12-06 00:54:40,808 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1242076a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:54:40, skipping insertion in model container [2024-12-06 00:54:40,809 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:54:40" (1/1) ... [2024-12-06 00:54:40,821 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:54:40,950 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:54:40,956 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:54:40,977 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:54:40,986 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:54:40,987 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:54:40 WrapperNode [2024-12-06 00:54:40,987 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:54:40,988 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:54:40,988 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:54:40,988 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:54:40,993 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:54:40" (1/1) ... [2024-12-06 00:54:40,998 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:54:40" (1/1) ... [2024-12-06 00:54:41,016 INFO L138 Inliner]: procedures = 14, calls = 19, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 194 [2024-12-06 00:54:41,016 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:54:41,017 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:54:41,017 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:54:41,017 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:54:41,022 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:54:40" (1/1) ... [2024-12-06 00:54:41,022 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:54:40" (1/1) ... [2024-12-06 00:54:41,024 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:54:40" (1/1) ... [2024-12-06 00:54:41,024 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:54:40" (1/1) ... [2024-12-06 00:54:41,027 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:54:40" (1/1) ... [2024-12-06 00:54:41,028 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:54:40" (1/1) ... [2024-12-06 00:54:41,030 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:54:40" (1/1) ... [2024-12-06 00:54:41,031 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:54:40" (1/1) ... [2024-12-06 00:54:41,032 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:54:40" (1/1) ... [2024-12-06 00:54:41,034 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:54:41,035 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:54:41,035 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:54:41,035 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:54:41,036 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:54:40" (1/1) ... [2024-12-06 00:54:41,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:54:41,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6371269b-84cb-4b45-8bae-b27cdc7f0ab4/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:54:41,066 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6371269b-84cb-4b45-8bae-b27cdc7f0ab4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:54:41,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6371269b-84cb-4b45-8bae-b27cdc7f0ab4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:54:41,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:54:41,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:54:41,094 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:54:41,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:54:41,094 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 00:54:41,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 00:54:41,147 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:54:41,149 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:54:41,793 INFO L? ?]: Removed 239 outVars from TransFormulas that were not future-live. [2024-12-06 00:54:41,793 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:54:41,839 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:54:41,839 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 00:54:41,840 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:54:41 BoogieIcfgContainer [2024-12-06 00:54:41,840 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:54:41,840 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:54:41,840 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:54:41,849 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:54:41,849 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:54:41" (1/1) ... [2024-12-06 00:54:41,857 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:54:41,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:41,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 299 states and 311 transitions. [2024-12-06 00:54:41,907 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 311 transitions. [2024-12-06 00:54:41,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:54:41,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:41,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:41,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:42,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:54:42,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:42,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 301 states and 313 transitions. [2024-12-06 00:54:42,121 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 313 transitions. [2024-12-06 00:54:42,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:54:42,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:42,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:42,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:42,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:54:42,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:42,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 302 states and 314 transitions. [2024-12-06 00:54:42,185 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 314 transitions. [2024-12-06 00:54:42,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:54:42,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:42,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:42,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:42,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:54:42,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:42,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 307 states and 322 transitions. [2024-12-06 00:54:42,347 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 322 transitions. [2024-12-06 00:54:42,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:54:42,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:42,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:42,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:42,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:54:42,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:42,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 308 states and 323 transitions. [2024-12-06 00:54:42,425 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 323 transitions. [2024-12-06 00:54:42,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:54:42,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:42,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:42,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:42,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:54:42,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:42,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 309 states and 324 transitions. [2024-12-06 00:54:42,466 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 324 transitions. [2024-12-06 00:54:42,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:54:42,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:42,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:42,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:42,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:54:42,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:42,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 310 states and 325 transitions. [2024-12-06 00:54:42,509 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 325 transitions. [2024-12-06 00:54:42,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:54:42,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:42,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:42,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:42,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:54:42,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:42,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 311 states and 326 transitions. [2024-12-06 00:54:42,546 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 326 transitions. [2024-12-06 00:54:42,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:54:42,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:42,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:42,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:42,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:54:42,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:42,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 313 states and 329 transitions. [2024-12-06 00:54:42,606 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 329 transitions. [2024-12-06 00:54:42,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:54:42,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:42,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:42,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:42,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:54:42,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:42,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 314 states and 330 transitions. [2024-12-06 00:54:42,661 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 330 transitions. [2024-12-06 00:54:42,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:54:42,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:42,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:42,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:42,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:54:42,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:42,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 313 states and 329 transitions. [2024-12-06 00:54:42,682 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 329 transitions. [2024-12-06 00:54:42,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:54:42,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:42,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:42,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:54:42,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:42,711 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:54:42,714 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:54:42,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:54:42,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:42,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 315 states and 331 transitions. [2024-12-06 00:54:42,784 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 331 transitions. [2024-12-06 00:54:42,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:54:42,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:42,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:42,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:42,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:54:42,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:42,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 316 states and 332 transitions. [2024-12-06 00:54:42,831 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 332 transitions. [2024-12-06 00:54:42,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:54:42,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:42,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:42,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:42,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:54:42,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:42,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 317 states and 333 transitions. [2024-12-06 00:54:42,873 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 333 transitions. [2024-12-06 00:54:42,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:54:42,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:42,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:42,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:42,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:54:42,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:42,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 316 states and 332 transitions. [2024-12-06 00:54:42,895 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 332 transitions. [2024-12-06 00:54:42,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:54:42,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:42,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:42,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:42,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:54:42,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:42,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 318 states and 334 transitions. [2024-12-06 00:54:42,952 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 334 transitions. [2024-12-06 00:54:42,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:54:42,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:42,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:42,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:42,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:54:42,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:42,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 317 states and 333 transitions. [2024-12-06 00:54:42,973 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 333 transitions. [2024-12-06 00:54:42,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:54:42,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:42,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:42,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:43,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:54:43,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:43,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 319 states and 335 transitions. [2024-12-06 00:54:43,027 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 335 transitions. [2024-12-06 00:54:43,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:54:43,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:43,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:43,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:43,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:54:43,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:43,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 318 states and 334 transitions. [2024-12-06 00:54:43,062 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 334 transitions. [2024-12-06 00:54:43,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:54:43,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:43,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:43,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:43,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:54:43,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:43,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 317 states and 333 transitions. [2024-12-06 00:54:43,156 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 333 transitions. [2024-12-06 00:54:43,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:54:43,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:43,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:43,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:54:43,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:43,183 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:54:43,184 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:54:43,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:54:43,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:43,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 321 states and 338 transitions. [2024-12-06 00:54:43,286 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 338 transitions. [2024-12-06 00:54:43,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:54:43,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:43,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:43,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:54:43,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:43,311 INFO L256 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:54:43,312 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:54:43,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:54:43,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:43,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 322 states and 339 transitions. [2024-12-06 00:54:43,368 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 339 transitions. [2024-12-06 00:54:43,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:54:43,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:43,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:43,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:54:43,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:43,398 INFO L256 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:54:43,399 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:54:43,542 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:54:43,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:43,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 348 states and 371 transitions. [2024-12-06 00:54:43,939 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 371 transitions. [2024-12-06 00:54:43,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:54:43,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:43,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:43,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:54:43,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:43,970 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:54:43,972 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:54:44,098 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:54:44,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:44,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 349 states and 372 transitions. [2024-12-06 00:54:44,144 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 372 transitions. [2024-12-06 00:54:44,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:54:44,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:44,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:44,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:44,201 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:54:44,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:44,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 377 states and 407 transitions. [2024-12-06 00:54:44,779 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 407 transitions. [2024-12-06 00:54:44,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:54:44,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:44,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:44,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:44,814 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:54:44,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:44,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 378 states and 408 transitions. [2024-12-06 00:54:44,837 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 408 transitions. [2024-12-06 00:54:44,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:54:44,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:44,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:44,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:44,906 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:54:45,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:45,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 381 states and 412 transitions. [2024-12-06 00:54:45,028 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 412 transitions. [2024-12-06 00:54:45,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:54:45,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:45,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:45,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:45,173 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:54:45,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:45,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 382 states and 413 transitions. [2024-12-06 00:54:45,659 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 413 transitions. [2024-12-06 00:54:45,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:54:45,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:45,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:45,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:45,718 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:54:46,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:46,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 387 states and 420 transitions. [2024-12-06 00:54:46,267 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 420 transitions. [2024-12-06 00:54:46,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:54:46,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:46,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:46,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:46,306 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:54:46,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:46,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 388 states and 421 transitions. [2024-12-06 00:54:46,326 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 421 transitions. [2024-12-06 00:54:46,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:54:46,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:46,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:46,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:54:46,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:46,360 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 00:54:46,362 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:54:46,584 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:54:46,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:46,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 395 states and 429 transitions. [2024-12-06 00:54:46,950 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 429 transitions. [2024-12-06 00:54:46,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:54:46,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:46,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:46,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:47,078 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:54:47,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:47,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 399 states and 434 transitions. [2024-12-06 00:54:47,290 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 434 transitions. [2024-12-06 00:54:47,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:54:47,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:47,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:47,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:47,358 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:54:47,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:47,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 401 states and 438 transitions. [2024-12-06 00:54:47,626 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 438 transitions. [2024-12-06 00:54:47,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 00:54:47,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:47,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:47,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:47,690 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:54:47,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:47,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 404 states and 442 transitions. [2024-12-06 00:54:47,944 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 442 transitions. [2024-12-06 00:54:47,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:54:47,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:47,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:47,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:48,098 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:54:48,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:48,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 407 states and 447 transitions. [2024-12-06 00:54:48,466 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 447 transitions. [2024-12-06 00:54:48,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:54:48,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:48,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:48,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:48,619 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:54:48,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:48,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 409 states and 450 transitions. [2024-12-06 00:54:48,897 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 450 transitions. [2024-12-06 00:54:48,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 00:54:48,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:48,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:48,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:48,998 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:54:49,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:49,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 413 states and 456 transitions. [2024-12-06 00:54:49,532 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 456 transitions. [2024-12-06 00:54:49,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:54:49,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:49,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:49,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:49,904 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:54:50,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:50,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 412 states and 455 transitions. [2024-12-06 00:54:50,293 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 455 transitions. [2024-12-06 00:54:50,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:54:50,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:50,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:50,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:50,314 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:54:50,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:50,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 411 states and 454 transitions. [2024-12-06 00:54:50,328 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 454 transitions. [2024-12-06 00:54:50,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 00:54:50,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:50,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:50,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:54:50,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:50,360 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:54:50,361 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:54:51,657 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:54:52,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:52,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 419 states and 465 transitions. [2024-12-06 00:54:52,501 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 465 transitions. [2024-12-06 00:54:52,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:54:52,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:52,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:52,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:52,537 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:54:53,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:53,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 425 states and 474 transitions. [2024-12-06 00:54:53,025 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 474 transitions. [2024-12-06 00:54:53,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:54:53,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:53,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:53,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:53,050 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:54:53,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:53,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 426 states and 475 transitions. [2024-12-06 00:54:53,072 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 475 transitions. [2024-12-06 00:54:53,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:54:53,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:53,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:53,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:54:53,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:53,101 INFO L256 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:54:53,102 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:54:53,299 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:54:53,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:53,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 429 states and 479 transitions. [2024-12-06 00:54:53,461 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 479 transitions. [2024-12-06 00:54:53,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:54:53,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:53,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:53,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:53,576 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:54:53,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:53,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 431 states and 482 transitions. [2024-12-06 00:54:53,741 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 482 transitions. [2024-12-06 00:54:53,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:54:53,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:53,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:53,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:53,766 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:54:53,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:53,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 433 states and 486 transitions. [2024-12-06 00:54:53,971 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 486 transitions. [2024-12-06 00:54:53,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:54:53,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:53,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:53,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:54,001 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:54:54,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:54,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 436 states and 490 transitions. [2024-12-06 00:54:54,147 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 490 transitions. [2024-12-06 00:54:54,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:54:54,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:54,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:54,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:54:54,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:54,178 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:54:54,179 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:54:54,337 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:54:54,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:54,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 439 states and 494 transitions. [2024-12-06 00:54:54,564 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 494 transitions. [2024-12-06 00:54:54,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:54:54,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:54,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:54,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:54,734 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:54:54,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:54,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 443 states and 499 transitions. [2024-12-06 00:54:54,997 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 499 transitions. [2024-12-06 00:54:54,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:54:54,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:54,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:55,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:55,081 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:54:55,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:55,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 444 states and 501 transitions. [2024-12-06 00:54:55,173 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 501 transitions. [2024-12-06 00:54:55,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:54:55,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:55,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:55,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:55,215 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:54:55,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:55,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 446 states and 503 transitions. [2024-12-06 00:54:55,456 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 503 transitions. [2024-12-06 00:54:55,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:54:55,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:55,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:55,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:55,490 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:54:56,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:56,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 479 states and 543 transitions. [2024-12-06 00:54:56,267 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 543 transitions. [2024-12-06 00:54:56,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:54:56,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:56,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:56,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:56,289 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:54:56,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:56,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 480 states and 544 transitions. [2024-12-06 00:54:56,314 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 544 transitions. [2024-12-06 00:54:56,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:54:56,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:56,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:56,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:56,337 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:54:56,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:56,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 481 states and 545 transitions. [2024-12-06 00:54:56,354 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 545 transitions. [2024-12-06 00:54:56,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:54:56,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:56,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:56,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:56,377 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:54:56,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:56,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 482 states and 546 transitions. [2024-12-06 00:54:56,395 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 546 transitions. [2024-12-06 00:54:56,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:54:56,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:56,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:56,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:56,416 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:54:56,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:56,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 483 states and 547 transitions. [2024-12-06 00:54:56,433 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 547 transitions. [2024-12-06 00:54:56,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:54:56,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:56,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:56,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:56,466 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:54:57,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:57,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 503 states and 572 transitions. [2024-12-06 00:54:57,232 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 572 transitions. [2024-12-06 00:54:57,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:54:57,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:57,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:57,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:57,255 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:54:57,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:57,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 504 states and 573 transitions. [2024-12-06 00:54:57,276 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 573 transitions. [2024-12-06 00:54:57,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:54:57,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:57,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:57,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:57,317 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:54:57,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:57,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 505 states and 574 transitions. [2024-12-06 00:54:57,371 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 574 transitions. [2024-12-06 00:54:57,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:54:57,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:57,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:57,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:57,402 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:54:57,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:57,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 515 states and 589 transitions. [2024-12-06 00:54:57,900 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 589 transitions. [2024-12-06 00:54:57,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:54:57,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:57,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:57,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:57,998 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:54:58,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:58,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 526 states and 605 transitions. [2024-12-06 00:54:58,616 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 605 transitions. [2024-12-06 00:54:58,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:54:58,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:58,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:58,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:58,773 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:54:59,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:59,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 588 states and 680 transitions. [2024-12-06 00:54:59,601 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 680 transitions. [2024-12-06 00:54:59,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:54:59,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:59,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:59,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:59,633 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:54:59,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:59,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 590 states and 683 transitions. [2024-12-06 00:54:59,785 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 683 transitions. [2024-12-06 00:54:59,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 00:54:59,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:59,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:59,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:59,966 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:55:00,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:00,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 597 states and 693 transitions. [2024-12-06 00:55:00,562 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 693 transitions. [2024-12-06 00:55:00,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:55:00,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:00,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:00,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:00,581 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:55:00,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:00,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 599 states and 698 transitions. [2024-12-06 00:55:00,660 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 698 transitions. [2024-12-06 00:55:00,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:55:00,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:00,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:00,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:55:00,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:00,693 INFO L256 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:55:00,694 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:55:00,756 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:55:01,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:01,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 607 states and 712 transitions. [2024-12-06 00:55:01,385 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 712 transitions. [2024-12-06 00:55:01,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:55:01,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:01,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:01,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:55:01,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:01,425 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:55:01,426 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:55:01,487 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:55:01,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:01,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 608 states and 713 transitions. [2024-12-06 00:55:01,507 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 713 transitions. [2024-12-06 00:55:01,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:55:01,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:01,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:01,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:01,784 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:55:03,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:03,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 670 states and 787 transitions. [2024-12-06 00:55:03,516 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 787 transitions. [2024-12-06 00:55:03,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:55:03,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:03,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:03,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:55:03,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:03,543 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:55:03,545 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:55:03,604 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:55:03,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:03,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 671 states and 788 transitions. [2024-12-06 00:55:03,629 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 788 transitions. [2024-12-06 00:55:03,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:55:03,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:03,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:03,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:03,869 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:55:05,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:05,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 734 states and 864 transitions. [2024-12-06 00:55:05,945 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 864 transitions. [2024-12-06 00:55:05,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:55:05,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:05,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:05,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:55:05,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:05,974 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:55:05,975 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:55:06,047 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:55:06,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:06,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 735 states and 865 transitions. [2024-12-06 00:55:06,079 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 865 transitions. [2024-12-06 00:55:06,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:55:06,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:06,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:06,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:55:06,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:06,132 INFO L256 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:55:06,134 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:55:06,211 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:55:06,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:06,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 736 states and 866 transitions. [2024-12-06 00:55:06,250 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 866 transitions. [2024-12-06 00:55:06,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:55:06,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:06,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:06,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:06,395 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:55:07,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:07,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 747 states and 886 transitions. [2024-12-06 00:55:07,960 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 886 transitions. [2024-12-06 00:55:07,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:55:07,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:07,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:07,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:07,999 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:55:08,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:08,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 748 states and 888 transitions. [2024-12-06 00:55:08,033 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 888 transitions. [2024-12-06 00:55:08,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:55:08,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:08,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:08,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:55:08,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:08,070 INFO L256 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:55:08,071 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:55:08,164 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:55:08,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:08,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 749 states and 889 transitions. [2024-12-06 00:55:08,188 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 889 transitions. [2024-12-06 00:55:08,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:55:08,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:08,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:08,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:08,294 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:55:10,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:10,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 761 states and 909 transitions. [2024-12-06 00:55:10,229 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 909 transitions. [2024-12-06 00:55:10,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:55:10,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:10,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:10,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:10,254 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:55:10,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:10,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 763 states and 912 transitions. [2024-12-06 00:55:10,288 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 912 transitions. [2024-12-06 00:55:10,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:55:10,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:10,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:10,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:10,313 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:55:10,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:10,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 764 states and 913 transitions. [2024-12-06 00:55:10,363 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 913 transitions. [2024-12-06 00:55:10,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:55:10,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:10,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:10,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:10,444 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 00:55:10,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:10,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 763 states and 912 transitions. [2024-12-06 00:55:10,750 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 912 transitions. [2024-12-06 00:55:10,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:55:10,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:10,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:10,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:10,767 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 00:55:10,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:10,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 762 states and 911 transitions. [2024-12-06 00:55:10,795 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 911 transitions. [2024-12-06 00:55:10,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:55:10,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:10,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:10,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:10,815 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:55:10,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:10,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 763 states and 912 transitions. [2024-12-06 00:55:10,855 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 912 transitions. [2024-12-06 00:55:10,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:55:10,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:10,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:10,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:10,895 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:55:10,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:10,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 765 states and 914 transitions. [2024-12-06 00:55:10,928 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 914 transitions. [2024-12-06 00:55:10,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:55:10,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:10,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:10,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:10,955 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:55:10,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:10,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 767 states and 917 transitions. [2024-12-06 00:55:10,994 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 917 transitions. [2024-12-06 00:55:10,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 00:55:10,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:10,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:11,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:11,023 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:55:11,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:11,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 768 states and 918 transitions. [2024-12-06 00:55:11,051 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 918 transitions. [2024-12-06 00:55:11,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 00:55:11,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:11,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:11,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:11,083 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:55:11,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:11,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 769 states and 919 transitions. [2024-12-06 00:55:11,125 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 919 transitions. [2024-12-06 00:55:11,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:55:11,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:11,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:11,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:11,154 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 00:55:11,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:11,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 768 states and 918 transitions. [2024-12-06 00:55:11,197 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 918 transitions. [2024-12-06 00:55:11,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:55:11,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:11,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:11,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:11,388 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:55:14,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:14,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 780 states and 940 transitions. [2024-12-06 00:55:14,314 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 940 transitions. [2024-12-06 00:55:14,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:55:14,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:14,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:14,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:14,413 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 00:55:14,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:14,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 779 states and 939 transitions. [2024-12-06 00:55:14,848 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 939 transitions. [2024-12-06 00:55:14,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:55:14,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:14,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:14,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:14,885 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:55:15,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:15,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 780 states and 940 transitions. [2024-12-06 00:55:15,174 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 940 transitions. [2024-12-06 00:55:15,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 00:55:15,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:15,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:15,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:55:15,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:15,205 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:55:15,206 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:55:17,004 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:55:18,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:18,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 799 states and 967 transitions. [2024-12-06 00:55:18,368 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 967 transitions. [2024-12-06 00:55:18,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 00:55:18,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:18,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:18,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:55:18,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:18,399 INFO L256 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:55:18,401 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:55:18,741 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:55:19,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:19,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 812 states and 983 transitions. [2024-12-06 00:55:19,348 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 983 transitions. [2024-12-06 00:55:19,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 00:55:19,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:19,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:19,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:55:19,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:19,385 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:55:19,386 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:55:20,806 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:55:21,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:21,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 820 states and 992 transitions. [2024-12-06 00:55:21,462 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 992 transitions. [2024-12-06 00:55:21,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:55:21,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:21,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:21,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:21,584 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:55:21,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:21,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 822 states and 994 transitions. [2024-12-06 00:55:21,836 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 994 transitions. [2024-12-06 00:55:21,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 00:55:21,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:21,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:21,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:21,858 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 00:55:21,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:21,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 821 states and 993 transitions. [2024-12-06 00:55:21,887 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 993 transitions. [2024-12-06 00:55:21,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 00:55:21,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:21,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:21,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:21,999 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:55:22,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:22,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 823 states and 995 transitions. [2024-12-06 00:55:22,272 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 995 transitions. [2024-12-06 00:55:22,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:55:22,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:22,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:22,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:22,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 00:55:22,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:22,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 822 states and 994 transitions. [2024-12-06 00:55:22,342 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 994 transitions. [2024-12-06 00:55:22,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 00:55:22,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:22,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:22,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:22,611 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:55:24,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:24,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 825 states and 998 transitions. [2024-12-06 00:55:24,333 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 998 transitions. [2024-12-06 00:55:24,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 00:55:24,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:24,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:24,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:55:24,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:24,370 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:55:24,370 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:55:26,627 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:55:27,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:27,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 829 states and 1003 transitions. [2024-12-06 00:55:27,614 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1003 transitions. [2024-12-06 00:55:27,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 00:55:27,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:27,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:27,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:55:27,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:27,651 INFO L256 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:55:27,653 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:55:29,547 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:55:29,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:29,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 833 states and 1007 transitions. [2024-12-06 00:55:29,602 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1007 transitions. [2024-12-06 00:55:29,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 00:55:29,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:29,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:29,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:29,627 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:55:31,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:31,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 858 states and 1040 transitions. [2024-12-06 00:55:31,489 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1040 transitions. [2024-12-06 00:55:31,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:55:31,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:31,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:31,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:31,513 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:55:31,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:31,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 859 states and 1041 transitions. [2024-12-06 00:55:31,568 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1041 transitions. [2024-12-06 00:55:31,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 00:55:31,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:31,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:31,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:31,700 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 00:55:32,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:32,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 858 states and 1040 transitions. [2024-12-06 00:55:32,020 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1040 transitions. [2024-12-06 00:55:32,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:55:32,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:32,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:32,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:32,595 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:55:33,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:33,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 861 states and 1044 transitions. [2024-12-06 00:55:33,400 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1044 transitions. [2024-12-06 00:55:33,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:55:33,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:33,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:33,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:33,819 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:55:35,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:35,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 862 states and 1046 transitions. [2024-12-06 00:55:35,016 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1046 transitions. [2024-12-06 00:55:35,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 00:55:35,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:35,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:35,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:35,038 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:55:36,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:36,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 867 states and 1054 transitions. [2024-12-06 00:55:36,032 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1054 transitions. [2024-12-06 00:55:36,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:55:36,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:36,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:36,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:36,074 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:55:36,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:36,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 873 states and 1061 transitions. [2024-12-06 00:55:36,655 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1061 transitions. [2024-12-06 00:55:36,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 00:55:36,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:36,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:36,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:36,875 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:55:37,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:37,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 876 states and 1067 transitions. [2024-12-06 00:55:37,954 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1067 transitions. [2024-12-06 00:55:37,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 00:55:37,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:37,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:37,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:55:37,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:37,991 INFO L256 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:55:37,992 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:55:42,154 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:55:42,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:42,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 882 states and 1075 transitions. [2024-12-06 00:55:42,984 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1075 transitions. [2024-12-06 00:55:42,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 00:55:42,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:42,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:42,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:55:43,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:43,016 INFO L256 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:55:43,017 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:55:43,360 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:55:44,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:44,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 886 states and 1081 transitions. [2024-12-06 00:55:44,343 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1081 transitions. [2024-12-06 00:55:44,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 00:55:44,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:44,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:44,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:55:44,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:44,376 INFO L256 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:55:44,377 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:55:44,511 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:55:45,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:45,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 893 states and 1091 transitions. [2024-12-06 00:55:45,156 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1091 transitions. [2024-12-06 00:55:45,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 00:55:45,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:45,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:45,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:45,184 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:55:45,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:45,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 895 states and 1094 transitions. [2024-12-06 00:55:45,363 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1094 transitions. [2024-12-06 00:55:45,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:55:45,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:45,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:45,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:45,550 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:55:45,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:45,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 894 states and 1093 transitions. [2024-12-06 00:55:45,936 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1093 transitions. [2024-12-06 00:55:45,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:55:45,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:45,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:45,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:55:45,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:45,974 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:55:45,975 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:55:46,484 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:55:50,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:50,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 922 states and 1133 transitions. [2024-12-06 00:55:50,067 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1133 transitions. [2024-12-06 00:55:50,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:55:50,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:50,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:50,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:55:50,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:50,110 INFO L256 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 00:55:50,112 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:55:50,538 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:55:54,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:54,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 951 states and 1175 transitions. [2024-12-06 00:55:54,316 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1175 transitions. [2024-12-06 00:55:54,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:55:54,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:54,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:54,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:54,354 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:55:55,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:55,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 959 states and 1186 transitions. [2024-12-06 00:55:55,666 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1186 transitions. [2024-12-06 00:55:55,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:55:55,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:55,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:55,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:55,969 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:00,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:00,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 991 states and 1232 transitions. [2024-12-06 00:56:00,391 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1232 transitions. [2024-12-06 00:56:00,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:56:00,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:00,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:00,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:00,417 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:00,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:00,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 992 states and 1233 transitions. [2024-12-06 00:56:00,452 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1233 transitions. [2024-12-06 00:56:00,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:56:00,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:00,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:00,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:00,766 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:05,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:05,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 1025 states and 1279 transitions. [2024-12-06 00:56:05,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1279 transitions. [2024-12-06 00:56:05,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 00:56:05,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:05,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:05,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:05,674 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:05,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:05,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 1024 states and 1278 transitions. [2024-12-06 00:56:05,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1278 transitions. [2024-12-06 00:56:05,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 00:56:05,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:05,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:05,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:56:05,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:05,742 INFO L256 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 00:56:05,743 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:56:06,679 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:08,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:08,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 1028 states and 1284 transitions. [2024-12-06 00:56:08,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1284 transitions. [2024-12-06 00:56:08,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:56:08,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:08,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:08,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:56:08,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:08,891 INFO L256 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:56:08,892 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:56:08,968 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:09,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:09,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 1030 states and 1286 transitions. [2024-12-06 00:56:09,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1286 transitions. [2024-12-06 00:56:09,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:56:09,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:09,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:09,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:09,264 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:12,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:12,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 1033 states and 1293 transitions. [2024-12-06 00:56:12,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1293 transitions. [2024-12-06 00:56:12,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 00:56:12,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:12,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:12,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:12,290 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:14,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:14,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 1056 states and 1322 transitions. [2024-12-06 00:56:14,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1322 transitions. [2024-12-06 00:56:14,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 00:56:14,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:14,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:14,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:14,712 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:15,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:15,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 1058 states and 1327 transitions. [2024-12-06 00:56:15,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1327 transitions. [2024-12-06 00:56:15,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 00:56:15,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:15,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:15,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:15,755 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:15,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:15,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 1059 states and 1328 transitions. [2024-12-06 00:56:15,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1328 transitions. [2024-12-06 00:56:15,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 00:56:15,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:15,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:15,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:15,957 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:18,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:18,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1065 states and 1339 transitions. [2024-12-06 00:56:18,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1339 transitions. [2024-12-06 00:56:18,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 00:56:18,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:18,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:18,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:56:18,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:18,254 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:56:18,255 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:56:18,331 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:18,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:18,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1066 states and 1340 transitions. [2024-12-06 00:56:18,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1340 transitions. [2024-12-06 00:56:18,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 00:56:18,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:18,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:18,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:56:18,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:18,406 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:56:18,407 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:56:19,048 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:20,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:20,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 1070 states and 1347 transitions. [2024-12-06 00:56:20,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1347 transitions. [2024-12-06 00:56:20,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 00:56:20,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:20,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:20,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:56:20,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:20,969 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:56:20,971 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:56:21,069 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:21,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:21,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 1071 states and 1348 transitions. [2024-12-06 00:56:21,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1348 transitions. [2024-12-06 00:56:21,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 00:56:21,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:21,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:21,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:21,415 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:24,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:24,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1073 states and 1355 transitions. [2024-12-06 00:56:24,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1355 transitions. [2024-12-06 00:56:24,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:56:24,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:24,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:24,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:56:24,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:24,324 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:56:24,325 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:56:24,574 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:24,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:24,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1078 states and 1360 transitions. [2024-12-06 00:56:24,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1360 transitions. [2024-12-06 00:56:24,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:56:24,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:24,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:24,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:25,070 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:25,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:25,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1079 states and 1362 transitions. [2024-12-06 00:56:25,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1362 transitions. [2024-12-06 00:56:25,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 00:56:25,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:25,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:25,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:56:25,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:25,985 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:56:25,986 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:56:26,232 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:26,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:26,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1080 states and 1363 transitions. [2024-12-06 00:56:26,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1363 transitions. [2024-12-06 00:56:26,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 00:56:26,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:26,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:26,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:26,503 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:29,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:29,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 1090 states and 1381 transitions. [2024-12-06 00:56:29,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1381 transitions. [2024-12-06 00:56:29,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 00:56:29,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:29,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:29,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:29,661 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:29,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:29,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1091 states and 1383 transitions. [2024-12-06 00:56:29,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1383 transitions. [2024-12-06 00:56:29,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 00:56:29,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:29,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:29,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:30,025 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 34 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:32,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:32,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 1094 states and 1389 transitions. [2024-12-06 00:56:32,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1389 transitions. [2024-12-06 00:56:32,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 00:56:32,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:32,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:32,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:32,702 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:32,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:32,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 1095 states and 1390 transitions. [2024-12-06 00:56:32,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1390 transitions. [2024-12-06 00:56:32,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 00:56:32,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:32,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:32,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:33,522 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:37,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:37,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1099 states and 1400 transitions. [2024-12-06 00:56:37,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1400 transitions. [2024-12-06 00:56:37,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 00:56:37,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:37,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:37,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:37,301 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:37,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:37,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1100 states and 1401 transitions. [2024-12-06 00:56:37,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1401 transitions. [2024-12-06 00:56:37,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 00:56:37,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:37,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:37,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:37,384 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:37,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:37,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1101 states and 1405 transitions. [2024-12-06 00:56:37,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1405 transitions. [2024-12-06 00:56:37,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 00:56:37,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:37,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:38,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:38,229 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:38,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:38,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 1102 states and 1406 transitions. [2024-12-06 00:56:38,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1406 transitions. [2024-12-06 00:56:38,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:56:38,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:38,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:38,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:38,847 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:39,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:39,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1107 states and 1412 transitions. [2024-12-06 00:56:39,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1412 transitions. [2024-12-06 00:56:39,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 00:56:39,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:39,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:39,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:39,306 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:39,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:39,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1108 states and 1413 transitions. [2024-12-06 00:56:39,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1413 transitions. [2024-12-06 00:56:39,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 00:56:39,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:39,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:39,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:56:39,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:39,424 INFO L256 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:56:39,425 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:56:39,693 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:39,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:39,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1111 states and 1416 transitions. [2024-12-06 00:56:39,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1416 transitions. [2024-12-06 00:56:39,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 00:56:39,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:39,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:39,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:40,005 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:40,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:40,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 1112 states and 1417 transitions. [2024-12-06 00:56:40,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1417 transitions. [2024-12-06 00:56:40,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 00:56:40,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:40,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:40,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:56:40,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:40,161 INFO L256 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:56:40,162 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:56:42,094 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:56:45,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:45,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 1121 states and 1433 transitions. [2024-12-06 00:56:45,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1433 transitions. [2024-12-06 00:56:45,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 00:56:45,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:45,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:45,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:56:45,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:45,402 INFO L256 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:56:45,403 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:56:47,230 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:56:48,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:48,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 1123 states and 1434 transitions. [2024-12-06 00:56:48,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1434 transitions. [2024-12-06 00:56:48,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 00:56:48,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:48,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:48,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:48,119 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:49,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:49,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 1145 states and 1460 transitions. [2024-12-06 00:56:49,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1460 transitions. [2024-12-06 00:56:49,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:56:49,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:49,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:49,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:49,479 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-12-06 00:56:53,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:53,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 1154 states and 1475 transitions. [2024-12-06 00:56:53,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1475 transitions. [2024-12-06 00:56:53,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:56:53,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:53,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:53,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:53,105 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-12-06 00:56:53,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:53,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 1156 states and 1476 transitions. [2024-12-06 00:56:53,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1476 transitions. [2024-12-06 00:56:53,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:56:53,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:53,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:53,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:53,184 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:56:54,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:54,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 1179 states and 1501 transitions. [2024-12-06 00:56:54,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1501 transitions. [2024-12-06 00:56:54,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:56:54,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:54,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:54,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:54,849 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 00:56:59,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:59,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 1189 states and 1517 transitions. [2024-12-06 00:56:59,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1517 transitions. [2024-12-06 00:56:59,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:56:59,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:59,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:59,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:59,816 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 00:56:59,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:59,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 1191 states and 1518 transitions. [2024-12-06 00:56:59,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1518 transitions. [2024-12-06 00:56:59,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:56:59,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:59,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:59,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:00,292 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:57:02,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:02,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 1194 states and 1524 transitions. [2024-12-06 00:57:02,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 1524 transitions. [2024-12-06 00:57:02,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:57:02,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:02,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:02,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:57:02,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:02,896 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:57:02,898 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:57:03,295 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:57:07,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:07,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1204 states and 1540 transitions. [2024-12-06 00:57:07,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1540 transitions. [2024-12-06 00:57:07,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:57:07,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:07,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:07,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:57:07,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:07,822 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:57:07,823 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:57:08,004 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:57:08,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:08,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 1208 states and 1544 transitions. [2024-12-06 00:57:08,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1544 transitions. [2024-12-06 00:57:08,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:57:08,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:08,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:08,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:57:08,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:08,859 INFO L256 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 00:57:08,861 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:57:09,329 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:57:10,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:10,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1212 states and 1550 transitions. [2024-12-06 00:57:10,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1550 transitions. [2024-12-06 00:57:10,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 00:57:10,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:10,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:10,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:10,951 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:57:16,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:16,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 1222 states and 1570 transitions. [2024-12-06 00:57:16,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 1570 transitions. [2024-12-06 00:57:16,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 00:57:16,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:16,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:16,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:16,410 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:57:17,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:17,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1227 states and 1576 transitions. [2024-12-06 00:57:17,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1576 transitions. [2024-12-06 00:57:17,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 00:57:17,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:17,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:17,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:17,949 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:57:18,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:18,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1229 states and 1579 transitions. [2024-12-06 00:57:18,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1579 transitions. [2024-12-06 00:57:18,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 00:57:18,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:18,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:18,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:18,150 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:57:19,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:19,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1232 states and 1585 transitions. [2024-12-06 00:57:19,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1585 transitions. [2024-12-06 00:57:19,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 00:57:19,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:19,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:19,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:19,587 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:57:20,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:20,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 1233 states and 1587 transitions. [2024-12-06 00:57:20,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1587 transitions. [2024-12-06 00:57:20,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 00:57:20,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:20,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:20,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:20,632 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:57:21,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:21,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1232 states and 1586 transitions. [2024-12-06 00:57:21,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1586 transitions. [2024-12-06 00:57:21,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:57:21,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:21,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:21,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:21,550 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:57:23,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:23,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1238 states and 1596 transitions. [2024-12-06 00:57:23,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1596 transitions. [2024-12-06 00:57:23,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:57:23,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:23,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:23,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:23,317 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:57:24,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:24,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 1239 states and 1597 transitions. [2024-12-06 00:57:24,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1597 transitions. [2024-12-06 00:57:24,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:57:24,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:24,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:24,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:57:24,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:24,188 INFO L256 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:57:24,190 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:57:24,853 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:57:26,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:26,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1242 states and 1606 transitions. [2024-12-06 00:57:26,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1606 transitions. [2024-12-06 00:57:26,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:57:26,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:26,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:26,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:57:26,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:26,324 INFO L256 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:57:26,326 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:57:26,573 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:57:26,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:26,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1243 states and 1606 transitions. [2024-12-06 00:57:26,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1606 transitions. [2024-12-06 00:57:26,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 00:57:26,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:26,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:26,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:27,271 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 4 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:57:30,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:30,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 1248 states and 1615 transitions. [2024-12-06 00:57:30,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1615 transitions. [2024-12-06 00:57:30,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 00:57:30,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:30,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:30,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:30,366 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:57:30,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:30,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1247 states and 1614 transitions. [2024-12-06 00:57:30,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1614 transitions. [2024-12-06 00:57:30,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 00:57:30,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:30,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:30,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:30,414 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 00:57:30,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:30,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1245 states and 1611 transitions. [2024-12-06 00:57:30,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1611 transitions. [2024-12-06 00:57:30,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 00:57:30,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:30,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:30,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:31,181 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:57:44,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 00:57:45,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:45,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1253 states and 1622 transitions. [2024-12-06 00:57:45,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1622 transitions. [2024-12-06 00:57:45,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 00:57:45,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:45,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:45,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:45,056 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 48 proven. 6 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:57:45,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:45,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1255 states and 1625 transitions. [2024-12-06 00:57:45,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1625 transitions. [2024-12-06 00:57:45,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 00:57:45,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:45,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:45,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:45,606 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:57:48,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:48,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1261 states and 1634 transitions. [2024-12-06 00:57:48,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1634 transitions. [2024-12-06 00:57:48,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 00:57:48,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:48,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:48,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:48,392 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:57:48,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:48,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 1262 states and 1635 transitions. [2024-12-06 00:57:48,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1635 transitions. [2024-12-06 00:57:48,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 00:57:48,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:48,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:48,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:48,754 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:57:49,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:49,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1261 states and 1634 transitions. [2024-12-06 00:57:49,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1634 transitions. [2024-12-06 00:57:49,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:57:49,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:49,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:49,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:49,090 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:57:49,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:49,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1263 states and 1636 transitions. [2024-12-06 00:57:49,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1636 transitions. [2024-12-06 00:57:49,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 00:57:49,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:49,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:49,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:50,020 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:57:58,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:58,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 1292 states and 1687 transitions. [2024-12-06 00:57:58,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1687 transitions. [2024-12-06 00:57:58,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 00:57:58,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:58,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:58,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:58,807 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:58:00,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:00,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 1297 states and 1692 transitions. [2024-12-06 00:58:00,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1692 transitions. [2024-12-06 00:58:00,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 00:58:00,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:00,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:00,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:00,135 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:58:11,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 00:58:12,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:12,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 1310 states and 1709 transitions. [2024-12-06 00:58:12,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1709 transitions. [2024-12-06 00:58:12,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:58:12,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:12,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:12,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:12,140 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 00:58:21,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:21,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1340 states and 1761 transitions. [2024-12-06 00:58:21,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1761 transitions. [2024-12-06 00:58:21,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:58:21,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:21,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:21,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:21,363 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 00:58:21,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:21,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1343 states and 1768 transitions. [2024-12-06 00:58:21,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1768 transitions. [2024-12-06 00:58:21,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:58:21,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:21,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:21,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:21,988 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 00:58:22,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:22,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 1346 states and 1772 transitions. [2024-12-06 00:58:22,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1772 transitions. [2024-12-06 00:58:22,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:58:22,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:22,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:22,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:22,817 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:58:25,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:25,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1357 states and 1786 transitions. [2024-12-06 00:58:25,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 1786 transitions. [2024-12-06 00:58:25,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:58:25,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:25,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:25,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:25,737 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 00:58:34,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:34,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 1372 states and 1823 transitions. [2024-12-06 00:58:34,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1823 transitions. [2024-12-06 00:58:34,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:58:34,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:34,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:34,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:34,348 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 00:58:37,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:37,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 1380 states and 1838 transitions. [2024-12-06 00:58:37,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 1838 transitions. [2024-12-06 00:58:37,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:58:37,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:37,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:37,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:37,068 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 00:58:37,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:37,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 1383 states and 1842 transitions. [2024-12-06 00:58:37,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1842 transitions. [2024-12-06 00:58:37,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:58:37,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:37,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:37,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:37,794 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:58:39,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:39,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 1386 states and 1847 transitions. [2024-12-06 00:58:39,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 1847 transitions. [2024-12-06 00:58:39,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:58:39,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:39,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:39,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:39,909 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 00:58:49,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:49,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1402 states and 1892 transitions. [2024-12-06 00:58:49,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 1892 transitions. [2024-12-06 00:58:49,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:58:49,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:49,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:49,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:49,267 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 00:58:50,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:50,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1406 states and 1896 transitions. [2024-12-06 00:58:50,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 1896 transitions. [2024-12-06 00:58:50,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:58:50,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:50,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:50,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:51,069 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:59:02,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:02,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 1438 states and 1953 transitions. [2024-12-06 00:59:02,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1953 transitions. [2024-12-06 00:59:02,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:59:02,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:02,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:02,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:02,594 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 00:59:06,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:06,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1445 states and 1969 transitions. [2024-12-06 00:59:06,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1969 transitions. [2024-12-06 00:59:06,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:59:06,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:06,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:06,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:06,480 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:59:08,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:08,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1448 states and 1973 transitions. [2024-12-06 00:59:08,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1973 transitions. [2024-12-06 00:59:08,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:59:08,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:08,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:08,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:08,582 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:59:09,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:09,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1449 states and 1973 transitions. [2024-12-06 00:59:09,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1973 transitions. [2024-12-06 00:59:09,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:59:09,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:09,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:09,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:09,494 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:59:10,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:10,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1453 states and 1979 transitions. [2024-12-06 00:59:10,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1979 transitions. [2024-12-06 00:59:10,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:59:10,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:10,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:10,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:11,460 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 00:59:13,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:13,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2023 states to 1456 states and 1987 transitions. [2024-12-06 00:59:13,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 1987 transitions. [2024-12-06 00:59:13,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:59:13,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:13,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:13,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:13,440 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 00:59:16,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:16,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2033 states to 1458 states and 1991 transitions. [2024-12-06 00:59:16,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 1991 transitions. [2024-12-06 00:59:16,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:59:16,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:16,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:16,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:16,382 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 00:59:18,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:18,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2037 states to 1460 states and 1995 transitions. [2024-12-06 00:59:18,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1995 transitions. [2024-12-06 00:59:18,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:59:18,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:18,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:18,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:18,617 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 00:59:19,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:19,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1460 states and 1994 transitions. [2024-12-06 00:59:19,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1994 transitions. [2024-12-06 00:59:19,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:59:19,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:19,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:19,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:19,570 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:59:19,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:19,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1461 states and 1996 transitions. [2024-12-06 00:59:19,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 1996 transitions. [2024-12-06 00:59:19,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:59:19,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:19,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:19,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:20,000 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 00:59:21,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:21,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 1463 states and 2008 transitions. [2024-12-06 00:59:21,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2008 transitions. [2024-12-06 00:59:21,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:59:21,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:21,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:21,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:21,646 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 00:59:27,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:27,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 1469 states and 2027 transitions. [2024-12-06 00:59:27,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2027 transitions. [2024-12-06 00:59:27,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:59:27,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:27,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:27,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:27,200 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 00:59:29,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:29,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 1472 states and 2031 transitions. [2024-12-06 00:59:29,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 2031 transitions. [2024-12-06 00:59:29,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:59:29,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:29,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:29,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:29,403 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 00:59:33,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:33,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1479 states and 2043 transitions. [2024-12-06 00:59:33,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2043 transitions. [2024-12-06 00:59:33,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:59:33,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:33,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:33,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:33,419 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:59:33,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:33,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1481 states and 2045 transitions. [2024-12-06 00:59:33,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2045 transitions. [2024-12-06 00:59:33,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:59:33,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:33,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:33,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:33,840 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:59:45,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:45,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 1533 states and 2122 transitions. [2024-12-06 00:59:45,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2122 transitions. [2024-12-06 00:59:45,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 00:59:45,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:45,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:45,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:45,905 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 00:59:50,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:50,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1538 states and 2139 transitions. [2024-12-06 00:59:50,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2139 transitions. [2024-12-06 00:59:50,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 00:59:50,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:50,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:50,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:50,187 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 00:59:51,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:51,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1539 states and 2140 transitions. [2024-12-06 00:59:51,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 2140 transitions. [2024-12-06 00:59:51,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:59:51,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:51,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:51,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:51,445 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:59:53,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:53,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1545 states and 2146 transitions. [2024-12-06 00:59:53,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2146 transitions. [2024-12-06 00:59:53,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:59:53,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:53,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:53,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:54,098 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:59:55,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:55,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1550 states and 2155 transitions. [2024-12-06 00:59:55,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2155 transitions. [2024-12-06 00:59:55,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 00:59:55,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:55,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:55,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:55,934 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 01:00:00,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:00,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1552 states and 2159 transitions. [2024-12-06 01:00:00,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 2159 transitions. [2024-12-06 01:00:00,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 01:00:00,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:00,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:00,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:00,249 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:00:04,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:04,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1558 states and 2171 transitions. [2024-12-06 01:00:04,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 2171 transitions. [2024-12-06 01:00:04,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 01:00:04,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:04,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:04,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:04,429 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:00:06,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:06,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1565 states and 2183 transitions. [2024-12-06 01:00:06,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2183 transitions. [2024-12-06 01:00:06,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 01:00:06,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:06,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:06,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:06,265 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 01:00:09,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:09,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1567 states and 2187 transitions. [2024-12-06 01:00:09,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2187 transitions. [2024-12-06 01:00:09,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 01:00:09,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:09,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:09,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:09,603 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-06 01:00:16,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:16,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1573 states and 2209 transitions. [2024-12-06 01:00:16,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2209 transitions. [2024-12-06 01:00:16,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 01:00:16,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:16,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:16,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:16,912 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-06 01:00:19,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:19,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1576 states and 2214 transitions. [2024-12-06 01:00:19,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2214 transitions. [2024-12-06 01:00:19,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:00:19,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:19,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:19,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:20,240 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:00:37,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:37,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1615 states and 2282 transitions. [2024-12-06 01:00:37,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2282 transitions. [2024-12-06 01:00:37,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 01:00:37,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:37,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:37,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:37,582 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-06 01:00:41,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:41,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1617 states and 2287 transitions. [2024-12-06 01:00:41,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2287 transitions. [2024-12-06 01:00:41,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:00:41,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:41,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:41,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:41,171 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:00:44,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:44,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1624 states and 2299 transitions. [2024-12-06 01:00:44,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2299 transitions. [2024-12-06 01:00:44,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:00:44,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:44,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:44,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:44,744 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:00:44,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:44,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1625 states and 2299 transitions. [2024-12-06 01:00:44,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2299 transitions. [2024-12-06 01:00:44,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:00:44,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:44,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:44,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:00:44,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:44,911 INFO L256 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:00:44,912 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:00:46,079 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:01:03,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:03,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2445 states to 1661 states and 2361 transitions. [2024-12-06 01:01:03,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2361 transitions. [2024-12-06 01:01:03,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:01:03,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:03,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:03,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:01:03,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:03,917 INFO L256 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:01:03,918 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:01:04,259 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:01:06,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:06,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2450 states to 1665 states and 2366 transitions. [2024-12-06 01:01:06,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 2366 transitions. [2024-12-06 01:01:06,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:01:06,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:06,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:06,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:07,357 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:01:07,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:07,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2453 states to 1667 states and 2369 transitions. [2024-12-06 01:01:07,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2369 transitions. [2024-12-06 01:01:07,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:01:07,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:07,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:07,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:08,080 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:01:27,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:27,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2550 states to 1728 states and 2466 transitions. [2024-12-06 01:01:27,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 2466 transitions. [2024-12-06 01:01:27,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 01:01:27,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:27,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:27,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:01:27,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:27,568 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 01:01:27,569 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:01:28,918 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:01:42,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:42,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2607 states to 1763 states and 2523 transitions. [2024-12-06 01:01:42,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 2523 transitions. [2024-12-06 01:01:42,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:01:42,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:42,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:42,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:42,190 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:01:48,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:48,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2628 states to 1770 states and 2544 transitions. [2024-12-06 01:01:48,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 2544 transitions. [2024-12-06 01:01:48,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:01:48,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:48,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:48,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:48,480 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:01:49,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:49,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2628 states to 1771 states and 2544 transitions. [2024-12-06 01:01:49,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 2544 transitions. [2024-12-06 01:01:49,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:01:49,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:49,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:49,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:49,303 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:01:51,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:51,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 1773 states and 2547 transitions. [2024-12-06 01:01:51,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 2547 transitions. [2024-12-06 01:01:51,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:01:51,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:51,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:51,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:51,788 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:01:55,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:55,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 1780 states and 2556 transitions. [2024-12-06 01:01:55,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 2556 transitions. [2024-12-06 01:01:55,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:01:55,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:55,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:55,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:55,569 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:01:58,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:58,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2648 states to 1785 states and 2564 transitions. [2024-12-06 01:01:58,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 2564 transitions. [2024-12-06 01:01:58,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:01:58,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:58,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:58,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:58,306 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:01:59,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:59,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2651 states to 1787 states and 2567 transitions. [2024-12-06 01:01:59,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 2567 transitions. [2024-12-06 01:01:59,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 01:01:59,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:59,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:59,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:00,090 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:02:02,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:02,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2655 states to 1790 states and 2571 transitions. [2024-12-06 01:02:02,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2571 transitions. [2024-12-06 01:02:02,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 01:02:02,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:02,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:02,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:03,225 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:02:22,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:22,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2761 states to 1853 states and 2677 transitions. [2024-12-06 01:02:22,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 2677 transitions. [2024-12-06 01:02:22,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 01:02:22,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:22,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:22,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:02:22,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:22,714 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 01:02:22,715 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:02:24,191 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:02:34,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:34,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 1871 states and 2711 transitions. [2024-12-06 01:02:34,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 2711 transitions. [2024-12-06 01:02:34,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 01:02:34,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:34,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:34,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:34,866 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:02:43,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:43,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1881 states and 2739 transitions. [2024-12-06 01:02:43,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 2739 transitions. [2024-12-06 01:02:43,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 01:02:43,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:43,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:43,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:43,430 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:02:49,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:49,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2842 states to 1890 states and 2757 transitions. [2024-12-06 01:02:49,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 2757 transitions. [2024-12-06 01:02:49,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 01:02:49,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:49,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:49,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:49,536 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:02:51,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:51,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2844 states to 1892 states and 2759 transitions. [2024-12-06 01:02:51,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 2759 transitions. [2024-12-06 01:02:51,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 01:02:51,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:51,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:51,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:51,278 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:02:54,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:54,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2855 states to 1899 states and 2770 transitions. [2024-12-06 01:02:54,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 2770 transitions. [2024-12-06 01:02:54,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 01:02:54,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:54,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:54,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:54,206 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:02:55,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:55,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2858 states to 1901 states and 2773 transitions. [2024-12-06 01:02:55,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 2773 transitions. [2024-12-06 01:02:55,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 01:02:55,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:55,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:55,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:02:55,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:55,444 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 01:02:55,445 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:02:55,779 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:02:58,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:58,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2864 states to 1904 states and 2779 transitions. [2024-12-06 01:02:58,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 2779 transitions. [2024-12-06 01:02:58,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 01:02:58,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:58,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:58,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:59,043 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:03:00,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:00,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2867 states to 1906 states and 2782 transitions. [2024-12-06 01:03:00,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 2782 transitions. [2024-12-06 01:03:00,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 01:03:00,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:00,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:00,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:03:00,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:00,088 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 01:03:00,089 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:03:00,461 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:03:02,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:02,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2872 states to 1909 states and 2787 transitions. [2024-12-06 01:03:02,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 2787 transitions. [2024-12-06 01:03:02,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 01:03:02,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:02,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:02,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:02,782 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:03:08,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:08,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2896 states to 1928 states and 2811 transitions. [2024-12-06 01:03:08,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2811 transitions. [2024-12-06 01:03:08,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 01:03:08,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:08,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:08,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:03:08,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:08,526 INFO L256 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 01:03:08,527 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:03:09,871 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:03:27,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:27,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2952 states to 1961 states and 2867 transitions. [2024-12-06 01:03:27,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 2867 transitions. [2024-12-06 01:03:27,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 01:03:27,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:27,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:27,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:03:27,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:27,147 INFO L256 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 01:03:27,149 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:03:27,526 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:03:33,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:33,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2966 states to 1968 states and 2881 transitions. [2024-12-06 01:03:33,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 2881 transitions. [2024-12-06 01:03:33,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 01:03:33,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:33,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:33,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:33,109 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:03:33,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:33,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2967 states to 1969 states and 2882 transitions. [2024-12-06 01:03:33,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 2882 transitions. [2024-12-06 01:03:33,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 01:03:33,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:33,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:33,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:03:33,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:33,252 INFO L256 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 01:03:33,254 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:03:34,129 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:03:37,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:37,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2972 states to 1973 states and 2887 transitions. [2024-12-06 01:03:37,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 2887 transitions. [2024-12-06 01:03:37,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 01:03:37,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:37,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:37,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:37,907 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 01:03:46,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:46,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3000 states to 1984 states and 2915 transitions. [2024-12-06 01:03:46,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 2915 transitions. [2024-12-06 01:03:46,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 01:03:46,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:46,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:46,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:47,008 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 01:03:51,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:51,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3012 states to 1988 states and 2927 transitions. [2024-12-06 01:03:51,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 2927 transitions. [2024-12-06 01:03:51,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 01:03:51,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:51,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:51,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:51,760 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 01:03:52,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:52,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 1990 states and 2928 transitions. [2024-12-06 01:03:52,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 2928 transitions. [2024-12-06 01:03:52,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 01:03:52,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:52,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:52,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:52,702 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 01:03:56,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:56,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3017 states to 1994 states and 2932 transitions. [2024-12-06 01:03:56,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 2932 transitions. [2024-12-06 01:03:56,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 01:03:56,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:56,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:56,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:56,522 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 01:03:58,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:58,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3019 states to 1996 states and 2934 transitions. [2024-12-06 01:03:58,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 2934 transitions. [2024-12-06 01:03:58,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 01:03:58,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:58,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:58,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:58,038 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 01:03:59,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:59,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3020 states to 1998 states and 2935 transitions. [2024-12-06 01:03:59,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 2935 transitions. [2024-12-06 01:03:59,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 01:03:59,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:59,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:59,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:59,355 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:03:59,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:59,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3021 states to 1999 states and 2936 transitions. [2024-12-06 01:03:59,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 2936 transitions. [2024-12-06 01:03:59,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 01:03:59,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:59,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:59,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:59,580 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 01:04:07,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:07,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3048 states to 2013 states and 2963 transitions. [2024-12-06 01:04:07,382 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 2963 transitions. [2024-12-06 01:04:07,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 01:04:07,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:07,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:07,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:04:07,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:07,426 INFO L256 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:04:07,427 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:04:08,206 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:04:13,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:13,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3052 states to 2015 states and 2967 transitions. [2024-12-06 01:04:13,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 2967 transitions. [2024-12-06 01:04:13,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 01:04:13,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:13,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:13,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:13,534 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 01:04:19,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:19,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3063 states to 2020 states and 2978 transitions. [2024-12-06 01:04:19,968 INFO L276 IsEmpty]: Start isEmpty. Operand 2020 states and 2978 transitions. [2024-12-06 01:04:19,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 01:04:19,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:19,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:19,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:20,001 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 01:04:23,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:23,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3069 states to 2025 states and 2984 transitions. [2024-12-06 01:04:23,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 2984 transitions. [2024-12-06 01:04:23,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 01:04:23,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:23,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:23,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:23,707 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 01:04:26,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:26,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 2028 states and 2987 transitions. [2024-12-06 01:04:26,322 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 2987 transitions. [2024-12-06 01:04:26,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 01:04:26,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:26,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:26,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:26,382 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:04:26,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:26,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3073 states to 2029 states and 2988 transitions. [2024-12-06 01:04:26,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 2988 transitions. [2024-12-06 01:04:26,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 01:04:26,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:26,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:26,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:26,612 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-12-06 01:04:27,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:27,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3075 states to 2030 states and 2990 transitions. [2024-12-06 01:04:27,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2030 states and 2990 transitions. [2024-12-06 01:04:27,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 01:04:27,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:27,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:27,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:27,335 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:04:27,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:27,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3085 states to 2038 states and 3000 transitions. [2024-12-06 01:04:27,474 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3000 transitions. [2024-12-06 01:04:27,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 01:04:27,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:27,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:27,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:27,925 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:04:38,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:38,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3117 states to 2052 states and 3032 transitions. [2024-12-06 01:04:38,897 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 3032 transitions. [2024-12-06 01:04:38,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 01:04:38,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:38,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:38,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:38,940 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:04:44,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:44,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3128 states to 2057 states and 3043 transitions. [2024-12-06 01:04:44,815 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 3043 transitions. [2024-12-06 01:04:44,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 01:04:44,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:44,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:44,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:44,858 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:04:49,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:49,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3134 states to 2061 states and 3049 transitions. [2024-12-06 01:04:49,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 3049 transitions. [2024-12-06 01:04:49,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 01:04:49,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:49,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:49,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:49,222 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-12-06 01:04:55,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:55,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3141 states to 2065 states and 3056 transitions. [2024-12-06 01:04:55,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 3056 transitions. [2024-12-06 01:04:55,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 01:04:55,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:55,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:55,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:55,381 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:04:57,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:57,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3143 states to 2067 states and 3058 transitions. [2024-12-06 01:04:57,231 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 3058 transitions. [2024-12-06 01:04:57,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 01:04:57,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:57,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:57,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:57,274 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:04:58,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:58,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3144 states to 2069 states and 3059 transitions. [2024-12-06 01:04:58,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2069 states and 3059 transitions. [2024-12-06 01:04:58,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 01:04:58,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:58,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:58,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:58,625 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:04:59,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:59,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3145 states to 2071 states and 3060 transitions. [2024-12-06 01:04:59,643 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 3060 transitions. [2024-12-06 01:04:59,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 01:04:59,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:59,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:59,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:59,679 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:04:59,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:59,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3146 states to 2072 states and 3061 transitions. [2024-12-06 01:04:59,775 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 3061 transitions. [2024-12-06 01:04:59,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 01:04:59,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:59,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:59,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:01,268 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:05:15,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:15,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3152 states to 2075 states and 3067 transitions. [2024-12-06 01:05:15,572 INFO L276 IsEmpty]: Start isEmpty. Operand 2075 states and 3067 transitions. [2024-12-06 01:05:15,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 01:05:15,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:15,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:15,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:16,262 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:05:21,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:21,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3163 states to 2078 states and 3071 transitions. [2024-12-06 01:05:21,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 3071 transitions. [2024-12-06 01:05:21,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 01:05:21,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:21,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:21,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:05:21,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:21,166 INFO L256 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 01:05:21,167 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:05:24,476 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:05:39,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:39,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3175 states to 2084 states and 3083 transitions. [2024-12-06 01:05:39,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 3083 transitions. [2024-12-06 01:05:39,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 01:05:39,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:39,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:39,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:39,887 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:05:42,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:42,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3179 states to 2088 states and 3087 transitions. [2024-12-06 01:05:42,112 INFO L276 IsEmpty]: Start isEmpty. Operand 2088 states and 3087 transitions. [2024-12-06 01:05:42,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 01:05:42,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:42,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:42,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:42,285 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 01:05:52,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:52,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3208 states to 2100 states and 3116 transitions. [2024-12-06 01:05:52,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 3116 transitions. [2024-12-06 01:05:52,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 01:05:52,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:52,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:52,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:52,649 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 01:06:02,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:02,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3223 states to 2106 states and 3131 transitions. [2024-12-06 01:06:02,141 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 3131 transitions. [2024-12-06 01:06:02,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 01:06:02,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:02,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:02,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:02,328 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 01:06:06,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:06,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3235 states to 2109 states and 3143 transitions. [2024-12-06 01:06:06,726 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 3143 transitions. [2024-12-06 01:06:06,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 01:06:06,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:06,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:06,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:06,902 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 01:06:09,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:09,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3239 states to 2113 states and 3147 transitions. [2024-12-06 01:06:09,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2113 states and 3147 transitions. [2024-12-06 01:06:09,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 01:06:09,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:09,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:09,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:09,890 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 01:06:11,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:11,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3241 states to 2115 states and 3149 transitions. [2024-12-06 01:06:11,325 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 3149 transitions. [2024-12-06 01:06:11,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 01:06:11,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:11,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:11,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:11,376 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:06:13,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:13,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3260 states to 2132 states and 3168 transitions. [2024-12-06 01:06:13,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 3168 transitions. [2024-12-06 01:06:13,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 01:06:13,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:13,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:13,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:14,368 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 01:06:51,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:51,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3458 states to 2271 states and 3366 transitions. [2024-12-06 01:06:51,049 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 3366 transitions. [2024-12-06 01:06:51,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 01:06:51,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:51,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:51,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:51,092 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 01:07:02,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:02,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 2285 states and 3394 transitions. [2024-12-06 01:07:02,752 INFO L276 IsEmpty]: Start isEmpty. Operand 2285 states and 3394 transitions. [2024-12-06 01:07:02,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 01:07:02,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:02,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:02,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:02,797 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 01:07:12,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:12,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3524 states to 2299 states and 3430 transitions. [2024-12-06 01:07:12,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states and 3430 transitions. [2024-12-06 01:07:12,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 01:07:12,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:12,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:12,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:12,257 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 01:07:21,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:21,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3537 states to 2309 states and 3443 transitions. [2024-12-06 01:07:21,503 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 3443 transitions. [2024-12-06 01:07:21,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 01:07:21,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:21,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:21,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:21,564 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 01:07:26,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:26,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 2313 states and 3453 transitions. [2024-12-06 01:07:26,498 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 3453 transitions. [2024-12-06 01:07:26,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 01:07:26,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:26,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:26,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:26,541 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 01:07:28,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:28,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3549 states to 2315 states and 3455 transitions. [2024-12-06 01:07:28,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 3455 transitions. [2024-12-06 01:07:28,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 01:07:28,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:28,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:28,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:28,313 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:07:29,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:29,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3568 states to 2332 states and 3474 transitions. [2024-12-06 01:07:29,484 INFO L276 IsEmpty]: Start isEmpty. Operand 2332 states and 3474 transitions. [2024-12-06 01:07:29,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 01:07:29,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:29,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:29,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:29,548 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:07:31,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:31,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3573 states to 2333 states and 3479 transitions. [2024-12-06 01:07:31,346 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 3479 transitions. [2024-12-06 01:07:31,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 01:07:31,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:31,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:31,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:07:31,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:31,390 INFO L256 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 01:07:31,391 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:07:33,168 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 01:07:45,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:45,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3587 states to 2340 states and 3493 transitions. [2024-12-06 01:07:45,643 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 3493 transitions. [2024-12-06 01:07:45,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 01:07:45,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:45,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:45,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:45,710 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:07:47,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:47,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3588 states to 2341 states and 3494 transitions. [2024-12-06 01:07:47,704 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 3494 transitions. [2024-12-06 01:07:47,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 01:07:47,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:47,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:47,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:47,773 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:07:49,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:49,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3595 states to 2342 states and 3501 transitions. [2024-12-06 01:07:49,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2342 states and 3501 transitions. [2024-12-06 01:07:49,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 01:07:49,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:49,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:49,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:49,835 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:07:51,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:51,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3596 states to 2343 states and 3502 transitions. [2024-12-06 01:07:51,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2343 states and 3502 transitions. [2024-12-06 01:07:51,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 01:07:51,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:51,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:51,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:51,696 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:07:51,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:51,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3601 states to 2346 states and 3507 transitions. [2024-12-06 01:07:51,979 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 3507 transitions. [2024-12-06 01:07:51,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 01:07:51,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:51,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:51,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:07:52,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:52,028 INFO L256 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 01:07:52,029 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:07:53,981 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked.